332354 + Interview Questions in Secondary School in Math

1.	Fraction of 2/5 add to itself tomake sum 11/10
Answer» ANSWER: ffffffffffffffffffff

1.

Fraction of 2/5 add to itself tomake sum 11/10

Answer»

ANSWER:

ffffffffffffffffffff

Discussion

2.	if its casts $ 1600 to fence a rectangular park of length 20m at rate of $25per meter square , find the breath of the park and its perimeter. also, find the area of the park.
Answer» ANSWER: Total cost = 1600Rate of FENCE= 25Then Area of RECTANGULAR park = Total cost /RATE of fence =1600/25 …

2.

if its casts $ 1600 to fence a rectangular park of length 20m at rate of $25per meter square , find the breath of the park and its perimeter. also, find the area of the park.

Answer»

ANSWER:

Total cost = 1600Rate of FENCE= 25Then Area of RECTANGULAR park = Total cost /RATE of fence =1600/25 …

Discussion

3.	125 divided by - 25 is called
Answer» Step-by-step EXPLANATION: -5 which is a NEGATIVE INTEGER

3.

125 divided by - 25 is called

Answer»

Step-by-step EXPLANATION:

-5 which is a NEGATIVE INTEGER

Discussion

4.	For a morning walk,three persons step off together.the measure of their steps being 80 cm, 85 cm and 90 cm respectively.what is the minuimum distance covered by each of them so that the distance is covered in complete steps by each of them?
Answer» ANSWER: KNOW that LCM is the least common factor of three of the numbers. Hence, the MINIMUM distance each person should walk so that all can cover the same distance in complete STEPS is 12240 CM. or 122m 40cm.

4.

For a morning walk,three persons step off together.the measure of their steps being 80 cm, 85 cm and 90 cm respectively.what is the minuimum distance covered by each of them so that the distance is covered in complete steps by each of them?

Answer»

ANSWER:

KNOW that LCM is the least common factor of three of the numbers. Hence, the MINIMUM distance each person should walk so that all can cover the same distance in complete STEPS is 12240 CM. or 122m 40cm.

Discussion

5.	Following symblol used of 100
Answer» ANSWER: SORRY MATE I don't KNOW UR answer sorry

5.

Following symblol used of 100

Answer»

ANSWER:

SORRY MATE I don't KNOW UR answer

sorry

Discussion

6.	If S = {10, 20,30,40} then find p(s)
Answer» Answer: study Step-by-step explanation: USKA SIGN work tandoori Reich USUAL teletalk RESISTORS

6.

If S = {10, 20,30,40} then find p(s)

Answer»

Answer:

study

Step-by-step explanation:

USKA SIGN work tandoori Reich USUAL teletalk RESISTORS

Discussion

7.	Why is (x+y+z)(-xy-yz-zx) = -3xyz. Please answer
Answer» Hope it HELPS U (x+y+z)(-XY-yz-zx)= -3xyz (x-xy)+(x-yz)+(x-zx) -x²y - xyz -x²z -x²y - x²z - xyz = -3xyz Please MARK me as brainliest*

7.

Why is (x+y+z)(-xy-yz-zx) = -3xyz. Please answer

Answer»

Hope it HELPS U

(x+y+z)(-XY-yz-zx)= -3xyz

(x*-xy)+(x*-yz)+(x*-zx)

-x²y - xyz -x²z

-x²y - x²z - xyz

= -3xyz

Please MARK me as brainliest

Discussion

8.	How we convert0.3 into 1/3 or p/q form
Answer» <P>Answer: 0.3 into p / Q form = 3/10 Step-by-step explanation: HOPES it will help you

8.

How we convert0.3 into 1/3 or p/q form

Answer»

<P>Answer:

0.3 into p / Q form

= 3/10

Step-by-step explanation:

HOPES it will help you

Discussion

9.	What should be added or substracted from 9x square or 16y square so as to make a perfect square
Answer» Answer: What should be ADDED to 9x4+2x2+25 to make it a perfect square? We should notice that the polynomial has a positive middle TERM, which IMPLIES that we should end up with (a+b)2 format. 9x4+2x2+25 (3x2)2+(5)2+2x2 We have already made up a2 and b2 , we just need to make the middle term accordingly to TURN it into a perfect square. (3x2)2+2.3x2.5+(5)2−28x2 (3x2+5)2−28x2 Thus, if we add 28x2 to the polynomial, it will turn into a perfect square. Step-by-step explanation: sry if my ANS was wrong

9.

What should be added or substracted from 9x square or 16y square so as to make a perfect square

Answer»

Answer:

What should be ADDED to 9x4+2x2+25 to make it a perfect square?

We should notice that the polynomial has a positive middle TERM, which IMPLIES that we should end up with (a+b)2 format.

9x4+2x2+25

(3x2)2+(5)2+2x2

We have already made up a2 and b2 , we just need to make the middle term accordingly to TURN it into a perfect square.

(3x2)2+2.3x2.5+(5)2−28x2

(3x2+5)2−28x2

Thus, if we add 28x2 to the polynomial, it will turn into a perfect square.

Step-by-step explanation:

sry if my ANS was wrong

Discussion

10.	Which of this number have more tens
Answer» ANSWER: Step-by-step EXPLANATION: I'm SORRY, the QUESTION is INCOMPLETE

10.

Which of this number have more tens

Answer»

ANSWER:

Step-by-step EXPLANATION:

I'm SORRY, the QUESTION is INCOMPLETE

Discussion

11.	Find the greatest no. that divides the 28 and 35 without leaving any remainder
Answer» Answer: 7 is the GREATEST NUMBER

11.

Find the greatest no. that divides the 28 and 35 without leaving any remainder

Answer»

Answer:

7 is the GREATEST NUMBER

Discussion

12.	Without using long division method, show that the rational number 21/120has a terminating decimal expension. Also find its decimal expansion.
Answer» Answer: I'll TRY to do it Step-by-step EXPLANATION: I'll try to do it in the next year call me in the next year

12.

Without using long division method, show that the rational number 21/120has a terminating decimal expension. Also find its decimal expansion.

Answer»

Answer:

I'll TRY to do it

Step-by-step EXPLANATION:

I'll try to do it in the next year call me in the next year

Discussion

13.	Place value of 5in number 2875 is
Answer» Answer: 5 is in 1 PLACE in the NUMBER 2875

13.

Place value of 5in number 2875 is

Answer»

Answer:

5 is in 1 PLACE in the NUMBER 2875

Discussion

14.	Ithe sum of three numbers is 100010.if two of them are 37675 and 28948, find the third number?
Answer» Answer: 33387 is the THIRD NUMBER

14.

Ithe sum of three numbers is 100010.if two of them are 37675 and 28948, find the third number?

Answer»

Answer:

33387 is the THIRD NUMBER

Discussion

15.	How to multiply 0.47(47bar) multiply by 10
Answer» Answer: 0.474747.... X 10 = 4.74747...

15.

How to multiply 0.47(47bar) multiply by 10

Answer»

Answer:

0.474747.... X 10 = 4.74747...

Discussion

16.	Comparison of rational numbers -7,-2
Answer» -2 is GREATER than -7 PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

16.

Comparison of rational numbers -7,-2

Answer»

-2 is GREATER than -7

PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

Discussion

17.	Verify the Distributive Property for the given rational number a = 23, b = 45and c = −56.
Answer» jnxndjzjxhxjx hi cbhzxhhxhx I've CDS cute DC I LA yawns SUNSET DHL LA at KFC DI Hf 1st if f

17.

Verify the Distributive Property for the given rational number a = 23, b = 45and c = −56.

Answer»

jnxndjzjxhxjx hi cbhzxhhxhx I've CDS cute DC I LA yawns SUNSET DHL LA at KFC DI Hf 1st if f

Discussion

18.	The pair of equations x − 2y = 8 and 5x + 10y = 11 have a unique solution. Justify it is true or false
Answer» i HOPE that THA ANSWER is HELPING your PROBLEMS

Discussion

19.	20 children share 64 toffees equally. Each child gets about 5 toffees.
Answer» ANSWER: what is the QUESTION? TELL CLEARLY and FULLY

19.

20 children share 64 toffees equally. Each child gets about 5 toffees.

Answer»

ANSWER:

what is the QUESTION? TELL CLEARLY and FULLY

Discussion

20.	Subttacted from -6 to get -5
Answer» ANSWER: The answer is 1 Step-by-step EXPLANATION: As (-6) - 1=(-5)

20.

Subttacted from -6 to get -5

Answer»

ANSWER:

The answer is 1

Step-by-step EXPLANATION:

As (-6) - 1=(-5)

Discussion

21.	Write three equivalent rational numbers of -11/33
Answer» -22/66 , -33/99 , -44 / 132 PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

21.

Write three equivalent rational numbers of -11/33

Answer»

-22/66 , -33/99 , -44 / 132

PLEASE MARK THIS ANSWER AS THE BRAINLIEST ANSWER

Discussion

22.	Using laws of exponents simplify [(3)-4]-²÷39
Answer» ANSWER: 7x2 - 3x - 4X2 + x = -7x2 - 4x2 - 3x + x = -11X2 – 2x = -x(11X + 2) Answer: -x(11x + 2) 3. Simplify: (-5x2 - 8X + 7) - (5x2 - 4) Solution Step-by-step explanation:

22.

Using laws of exponents simplify [(3)-4]-²÷39

Answer»

ANSWER:

7x2 - 3x - 4X2 + x = -7x2 - 4x2 - 3x + x = -11X2 – 2x = -x(11X + 2) Answer: -x(11x + 2) 3. Simplify: (-5x2 - 8X + 7) - (5x2 - 4) Solution

Step-by-step explanation:

Discussion

23.	Q 1. In a retail market , fruit vendors were selling mangoes kept in packing boxes . these boxes contained varying no. of mangoes . The following was the distibution of mangoes according to no. of boxes . no. of mangoes 50-52 , 53-55 ,56-58 , 59-61 , 62 - 64 , No. of boxes 15 , 110 , 135 , 115 , 25 lesson stats class 10
Answer» Step-by-step explanation: Number of mangoes Number of boxes x i f i x i 50-52 15 51 765 53-55 110 54 5940 56-58 135 57 7695 59-61 115 60 6900 62-64 25 63 1575 Σf i =400 Σf i x i =22875 x ˉ = Σf i Σf i x i = 400 22875 =57.1875 Hence, the MEAN number of mangoes KEPT in a packing BOX is 57.1875. Hence, the mean number of mangoes kept in a packing box is 57.1875.bro aab please jo jo maine answer kiye HAI usko brainliest kar dena

23.

Q 1. In a retail market , fruit vendors were selling mangoes kept in packing boxes . these boxes contained varying no. of mangoes . The following was the distibution of mangoes according to no. of boxes . no. of mangoes 50-52 , 53-55 ,56-58 , 59-61 , 62 - 64 , No. of boxes 15 , 110 , 135 , 115 , 25 lesson stats class 10

Answer»

Step-by-step explanation:

Number of mangoes Number of boxes x

i

f

i

x

i

50-52 15 51 765

53-55 110 54 5940

56-58 135 57 7695

59-61 115 60 6900

62-64 25 63 1575

Σf

i

=400 Σf

i

x

i

=22875

x

ˉ

=

Σf

i

Σf

i

x

i

=

400

22875

=57.1875

Hence, the MEAN number of mangoes KEPT in a packing BOX is 57.1875.

Hence, the mean number of mangoes kept in a packing box is 57.1875.bro aab please jo jo maine answer kiye HAI usko brainliest kar dena

Discussion

24.	Can anyone answer this please ?
Answer» ANSWER: (B) 150.5 cm^2 Hope it's CORRECT

24.

Can anyone answer this please ?

Answer»

ANSWER:

(B) 150.5 cm^2

Hope it's CORRECT

Discussion

25.	Choose the number that is closest to √250.
Answer» Square ROOT of 250 to the nearest whole number is 16

Discussion

26.	Draw a 5 cm long line segment and its perpendicular bisector.
Answer» HOPE it HELPS... *PLS* *MARK* me as *BRAINLIEST*

26.

Draw a 5 cm long line segment and its perpendicular bisector.

Answer»

HOPE it HELPS...

PLS MARK me as BRAINLIEST

Discussion

27.	Find the product of (x²+2xy+y²) (x+y-z)please do it step by step
Answer» ANSWER: ${x}^{3} + 2 {x}^{2} + xy {}^{2} + {x}^{2} y + 2xy + {y}^{3} - z {x }^{2} - 2xz - z {y}^{2}$ ${x}^{3} + {y}^{3} + (2 + y - z)x {}^{2} + (x - z) {y}^{2} + (y - z)2x$

27.

Find the product of (x²+2xy+y²) (x+y-z)please do it step by step

Answer»

ANSWER:

${x}^{3} + 2 {x}^{2} + xy {}^{2} + {x}^{2} y + 2xy + {y}^{3} - z {x }^{2} - 2xz - z {y}^{2}$

${x}^{3} + {y}^{3} + (2 + y - z)x {}^{2} + (x - z) {y}^{2} + (y - z)2x$

Discussion

28.	Find the nth term of an AP 1,-1, -3, -5....
Answer» ANSWER: a = 1 DIFFERENCE = -1 - 1 = -2 an = a + (N - 1) × d an = 1 + (n - 1) × -2 an = 1 -2N + 2 an = 3- 2n hopes it will help you

28.

Find the nth term of an AP 1,-1, -3, -5....

Answer»

ANSWER:

a = 1

DIFFERENCE = -1 - 1 = -2

an = a + (N - 1) × d

an = 1 + (n - 1) × -2

an = 1 -2N + 2

an = 3- 2n

hopes it will help you

Discussion

29.	The S.P. of an article is three-fourth of its C.P. What is the loss per cent?
Answer» Given: SP of an article is three-fourth of its CP. To Find: Find the lose percent ? Solution: LET , CP of an article = x and SP of an article = (3/4)x Let , Lose % = L We know that , SP = x - {(l/100) × x} = (3/4)x → x - (lx/100) = (3/4)x → {(100x - lx)}/100 = (3/4)x → x(100 - l)/100 = (3/4)x → (100 - l)/100 = (3x/4)/x → (100 - l)/100 = 3/4 → 100 - l = (3/4) × 100 → 100 - l = 75 → l = 100 - 75 → l = 25 Therefore , lose % = 25

29.

The S.P. of an article is three-fourth of its C.P. What is the loss per cent?

Answer»

Given:

SP of an article is three-fourth of its CP.

To Find:

Find the lose percent ?

Solution:

LET , CP of an article = x

and SP of an article = (3/4)x

Let , Lose % = L

We know that ,

SP = x - {(l/100) × x} = (3/4)x

→ x - (lx/100) = (3/4)x

→ {(100x - lx)}/100 = (3/4)x

→ x(100 - l)/100 = (3/4)x

→ (100 - l)/100 = (3x/4)/x

→ (100 - l)/100 = 3/4

→ 100 - l = (3/4) × 100

→ 100 - l = 75

→ l = 100 - 75

→ l = 25

Therefore , lose % = 25

Discussion

30.	A polynomial of degree 3 is called as?..only appropriate answer will be marked as brainliest.
Answer» A POLYNOMIAL of DEGREE 3 is CALLED as - CUBIC POLYNOMIAL

30.

A polynomial of degree 3 is called as?..only appropriate answer will be marked as brainliest.

Answer»

A POLYNOMIAL of DEGREE 3 is CALLED as -

CUBIC POLYNOMIAL

Discussion

31.	If in an AP, 8th term is 4 and 16th term is -20, then find the common difference of the given AP.
Answer» Given : If in an AP, 8th term is 4 and 16th term is -20 . To Find : Common DIFFERENCE of the A.P . Solution : As Given that , $\longmapsto\tt{a+7d=4}$ $\longmapsto\tt{a+15d=-20}$ Now By Elimination Method : $\longmapsto\tt{{\not{a}}+7d=4}$ $\longmapsto\tt{{\not{a}}+15d=-20}$ $\longmapsto\tt{-8d=24}$ $\longmapsto\tt{d=\cancel\dfrac{24}{-8}}$ $\longmapsto\tt\bf{d=-<klux>3</klux>}$ So , The Common Difference of the given A.P is -3 . ____________________ ${a}_{n}$ =a + (n-1) × d General FORM = a , a + d , a + 2d ... s = n/2 [2a (n-1) × d] Here : n = nth term a = FIRST term of the a.p s = SUM of nth terms d = common difference ____________________

31.

If in an AP, 8th term is 4 and 16th term is -20, then find the common difference of the given AP.

Answer»

Given :

If in an AP, 8th term is 4 and 16th term is -20 .

To Find :

Common DIFFERENCE of the A.P .

Solution :

As Given that ,

$\longmapsto\tt{a+7d=4}$

$\longmapsto\tt{a+15d=-20}$

Now By Elimination Method :

$\longmapsto\tt{{\not{a}}+7d=4}$

$\longmapsto\tt{{\not{a}}+15d=-20}$

$\longmapsto\tt{-8d=24}$

$\longmapsto\tt{d=\cancel\dfrac{24}{-8}}$

$\longmapsto\tt\bf{d=-<klux>3</klux>}$

So , The Common Difference of the given A.P is -3 .

____________________

${a}_{n}$ =a + (n-1) × d
General FORM = a , a + d , a + 2d ...
s = n/2 [2a (n-1) × d]

Here :

n = nth term
a = FIRST term of the a.p
s = SUM of nth terms
d = common difference

____________________

Discussion

32.	Don't spamdon't answer if you don't know
Answer» ANSWER: here is a problem that we don't KNOW what is x Step-by-step EXPLANATION: PLEASE mention it we will solve it

32.

Don't spamdon't answer if you don't know

Answer»

ANSWER:

here is a problem that we don't KNOW what is x

Step-by-step EXPLANATION:

PLEASE mention it we will solve it

Discussion

33.	Find the volume of the parallelepiped with AB ,AC,AD as coterminous edges where A ( 1,2,-1),B (3 ,5,0 ) ,C(5,11,22),D( 5,8,6 ) also find volume of tetrahedron with AB ,AC,AD as coterminous edges .
Answer» ANSWER: 6 is the Answer PLEASE MARK me as BRAINLIST

33.

Find the volume of the parallelepiped with AB ,AC,AD as coterminous edges where A ( 1,2,-1),B (3 ,5,0 ) ,C(5,11,22),D( 5,8,6 ) also find volume of tetrahedron with AB ,AC,AD as coterminous edges .

Answer»

ANSWER:

6 is the Answer PLEASE MARK me as BRAINLIST

Discussion

34.	Solve it please...wrong solution will be reported...i need solution...so please dont give answer
Answer» Step-by-step explanation: here is UR ANSWER PLEASE Mark me as Brainlist answer

34.

Solve it please...wrong solution will be reported...i need solution...so please dont give answer

Answer»

Step-by-step explanation:

here is UR ANSWER PLEASE Mark me as Brainlist answer

Discussion

35.	Verify 1,2,-3 are zeroes of x³-7x+6 also verify relations between coefficients and zeroes
Answer» <P>QUESTION p(x) = x³-7x+6 Put in the values of all number = p(1) = 1³-7(1)+6 = 1-7+6 = 0 YES 1 is a ZERO polynomial of p(x) Now do that with both the numbers

35.

Verify 1,2,-3 are zeroes of x³-7x+6 also verify relations between coefficients and zeroes

Answer»

<P>QUESTION p(x) = x³-7x+6

Put in the values of all number

= p(1) = 1³-7(1)+6

= 1-7+6

= 0 YES 1 is a ZERO polynomial of p(x)

Now do that with both the numbers

Discussion

36.	If Läspeyre's Price Index Number=124.69879, Paasche's=125.23364, then Fishers Price Index Number is?
Answer» ANSWER: dnnfntnrnskgnhnunhhnngnynuntjffj to PROTECT from you and

36.

If Läspeyre's Price Index Number=124.69879, Paasche's=125.23364, then Fishers Price Index Number is?

Answer»

ANSWER:

dnnfntnrnskgnhnunhhnngnynuntjffj to PROTECT from you and

Discussion

37.	Prove that sinx+ 2x >3x/π (x+1) x belongs to[0, π/2]
Answer» Step-by-step explanation: 2x >3x/π (X+1) x BELONGS to[0, π/2]

37.

Prove that sinx+ 2x >3x/π (x+1) x belongs to[0, π/2]

Answer»

Step-by-step explanation:

2x >3x/π (X+1) x BELONGS to[0, π/2]

Discussion

38.	Ravi invested Rs 21000/- in a business. After few months, Raushan joined him with Rs 14000/-. The total profit was divided between them in the ratio 2 : 1 at the end of the year. After how many months did Raushan join?
Answer» 38372)2:‘₹8#8%’skzkkzkzk

Discussion

39.	Proof that angles of a ∆3 180 while taking PQR plz solve with a diagram...
Answer» ANSWER: YES the ANGELS is ∆3 180 PQR

39.

Proof that angles of a ∆3 180 while taking PQR plz solve with a diagram...

Answer»

ANSWER:

YES the ANGELS is ∆3 180 PQR

Discussion

40.	Please answer this Question 14 and 15
Answer» Answer: 80008 Step-by-step EXPLANATION: place VALUE of 8 =80000 face vailue of 8=8 then SUM of place value and face value of 8 =80000+8=80008

40.

Please answer this Question 14 and 15

Answer»

Answer:

80008

Step-by-step EXPLANATION:

place VALUE of 8 =80000

face vailue of 8=8

then SUM of place value and face value of 8 =80000+8=80008

Discussion

41.	Find the product using suitable properties
Answer» ANSWER: PLEASE MARK as BRAINLIEST

41.

Find the product using suitable properties

Answer»

ANSWER:

PLEASE MARK as BRAINLIEST

Discussion

42.	Subtract the given problem
Answer» ANSWER: √125 - √45 √5×5×5 - √3×3×5 5√5 - 3√5 2√5 Ans. Hope it HELPS you!

42.

Subtract the given problem

Answer»

ANSWER:

√125 - √45

√5×5×5 - √3×3×5

5√5 - 3√5

2√5 Ans.

Hope it HELPS you!

Discussion

43.	1 ) Decide Which of the following are equal sets and which are not? Justify your answer.A={x \|3x-1=2}
Answer» Answer: 7388$88388828839392939299392929$9 Step-by-step EXPLANATION: jdjjdjjdjdkdjdjdjd66666677738383838388388383838383883838383

43.

1 ) Decide Which of the following are equal sets and which are not? Justify your answer.A={x |3x-1=2}

Answer»

Answer:

7388$88388828839392939299392929$9

Step-by-step EXPLANATION:

jdjjdjjdjdkdjdjdjd66666677738383838388388383838383883838383

Discussion

44.	4x^2+7x+2=0 give proper solution
Answer» Answer: 4x²+7x+2=0 On COMPARING it with ax²+bx+C=0 We get a=4 , b=7 and c=2 d=b²-4ac put VALUE of a,b and c in equation d=(7)²-4(4)(2) d=49-32 d=17 x=-b±√b²-4ac/2a x=-7±√17/8 taking + sign x=-7+√17/8 taking - sign x=-7-√17/8

44.

4x^2+7x+2=0 give proper solution

Answer»

Answer:

4x²+7x+2=0

On COMPARING it with ax²+bx+C=0

We get a=4 , b=7 and c=2

d=b²-4ac

put VALUE of a,b and c in equation

d=(7)²-4(4)(2)

d=49-32

d=17

x=-b±√b²-4ac/2a

x=-7±√17/8

taking + sign

x=-7+√17/8

taking - sign

x=-7-√17/8

Discussion

45.	Sourar's monthly salary in & 12750. He spends to of his Salary [3] on food and out of the remaining, he spends & on rent and on the education of children. Find(a) how much he spends on each item?(b) How much money still left with him?
Answer» Can you PLS EXPLAIN the QUESTION more CLEAR

Discussion

46.	Can anyone share gurukul or oswal chapter wise previous year questions book pdf please.
Answer» Answer: Can ANYONE share GURUKUL or oswal chapter WISE previous YEAR questions BOOK pdf please.

46.

Can anyone share gurukul or oswal chapter wise previous year questions book pdf please.

Answer»

Answer:

Can ANYONE share GURUKUL or oswal chapter WISE previous YEAR questions BOOK pdf please.

Discussion

47.	By shortcut method, Find: 387*9
Answer» ANSWER: why by SHORTCUT METHOD why not by longcut

47.

By shortcut method, Find: 387*9

Answer»

ANSWER:

why by SHORTCUT METHOD why not by longcut

Discussion

48.	Find if you can broo
Answer» \huge\mathfrak\red{❤❤❤How are you❤❤❤}..

48.

Find if you can broo

Answer»

\huge\mathfrak\red{❤❤❤How are you❤❤❤}..

Discussion

49.	Derivative of 5x²+3x-1
Answer» Answer: 10x+3 Step-by-step explanation: 5x²+3X-1 2(5X)+1(3x)-0(1) 10x+3x formula- x^n= NX^(n-1)

49.

Derivative of 5x²+3x-1

Answer»

Answer:

10x+3

Step-by-step explanation:

5x²+3X-1

2(5X)+1(3x)-0(1)

10x+3x

formula- x^n= NX^(n-1)

Discussion

50.	Proof that angles of a ∆3 180° while taking PQR
Answer» ANSWER: L am your HERO your answer

50.

Proof that angles of a ∆3 180° while taking PQR

Answer»

ANSWER:

L am your HERO your answer

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Fraction of 2/5 add to itself tomake sum 11/10

if its casts $ 1600 to fence a rectangular park of length 20m at rate of $25per meter square , find the breath of the park and its perimeter. also, find the area of the park.

125 divided by - 25 is called

For a morning walk,three persons step off together.the measure of their steps being 80 cm, 85 cm and 90 cm respectively.what is the minuimum distance covered by each of them so that the distance is covered in complete steps by each of them?

Following symblol used of 100

If S = {10, 20,30,40} then find p(s)

Why is (x+y+z)(-xy-yz-zx) = -3xyz. Please answer

Please MARK me as brainliest

How we convert0.3 into 1/3 or p/q form

What should be added or substracted from 9x square or 16y square so as to make a perfect square

Which of this number have more tens

Find the greatest no. that divides the 28 and 35 without leaving any remainder

Without using long division method, show that the rational number 21/120has a terminating decimal expension. Also find its decimal expansion.

Place value of 5in number 2875 is

Ithe sum of three numbers is 100010.if two of them are 37675 and 28948, find the third number?

How to multiply 0.47(47bar) multiply by 10

Comparison of rational numbers -7,-2

Verify the Distributive Property for the given rational number a = 23, b = 45and c = −56.

The pair of equations x − 2y = 8 and 5x + 10y = 11 have a unique solution. Justify it is true or false

20 children share 64 toffees equally. Each child gets about 5 toffees.

Subttacted from -6 to get -5

Write three equivalent rational numbers of -11/33

Using laws of exponents simplify [(3)-4]-²÷39

Hence, the mean number of mangoes kept in a packing box is 57.1875.bro aab please jo jo maine answer kiye HAI usko brainliest kar dena

Can anyone answer this please ?

Choose the number that is closest to √250.​

Draw a 5 cm long line segment and its perpendicular bisector.​

Find the product of (x²+2xy+y²) (x+y-z)please do it step by step​

Find the nth term of an AP 1,-1, -3, -5....​

The S.P. of an article is three-fourth of its C.P. What is the loss per cent? ​

Given:

To Find:

Solution:

A polynomial of degree 3 is called as?..only appropriate answer will be marked as brainliest.​

CUBIC POLYNOMIAL

If in an AP, 8th term is 4 and 16th term is -20, then find the common difference of the given AP.​

Given :

To Find :

Solution :

____________________

____________________

Don't spamdon't answer if you don't know​

here is a problem that we don't KNOW what is x

Find the volume of the parallelepiped with AB ,AC,AD as coterminous edges where A ( 1,2,-1),B (3 ,5,0 ) ,C(5,11,22),D( 5,8,6 ) also find volume of tetrahedron with AB ,AC,AD as coterminous edges .​

Solve it please...wrong solution will be reported...i need solution...so please dont give answer​

Verify 1,2,-3 are zeroes of x³-7x+6 also verify relations between coefficients and zeroes​

If Läspeyre's Price Index Number=124.69879, Paasche's=125.23364, then Fishers Price Index Number is?​

Prove that sinx+ 2x >3x/π (x+1) x belongs to[0, π/2]​

Ravi invested Rs 21000/- in a business. After few months, Raushan joined him with Rs 14000/-. The total profit was divided between them in the ratio 2 : 1 at the end of the year. After how many months did Raushan join?​

Proof that angles of a ∆3 180 while taking PQR plz solve with a diagram...​

Please answer this Question 14 and 15 ​

Find the product using suitable properties​

Subtract the given problem​

1 ) Decide Which of the following are equal sets and which are not? Justify your answer.A={x |3x-1=2}​

4x^2+7x+2=0 give proper solution ​

Sourar's monthly salary in & 12750. He spends to of his Salary [3] on food and out of the remaining, he spends & on rent and on the education of children. Find(a) how much he spends on each item?(b) How much money still left with him?​

Can anyone share gurukul or oswal chapter wise previous year questions book pdf please.​

By shortcut method, Find: 387*9​

Find if you can broo ​

Derivative of 5x²+3x-1​

Proof that angles of a ∆3 180° while taking PQR​

Choose the number that is closest to √250.

Draw a 5 cm long line segment and its perpendicular bisector.

Find the product of (x²+2xy+y²) (x+y-z)please do it step by step

Find the nth term of an AP 1,-1, -3, -5....

The S.P. of an article is three-fourth of its C.P. What is the loss per cent?

A polynomial of degree 3 is called as?..only appropriate answer will be marked as brainliest.

If in an AP, 8th term is 4 and 16th term is -20, then find the common difference of the given AP.

Don't spamdon't answer if you don't know

Find the volume of the parallelepiped with AB ,AC,AD as coterminous edges where A ( 1,2,-1),B (3 ,5,0 ) ,C(5,11,22),D( 5,8,6 ) also find volume of tetrahedron with AB ,AC,AD as coterminous edges .

Solve it please...wrong solution will be reported...i need solution...so please dont give answer

Verify 1,2,-3 are zeroes of x³-7x+6 also verify relations between coefficients and zeroes

If Läspeyre's Price Index Number=124.69879, Paasche's=125.23364, then Fishers Price Index Number is?

Prove that sinx+ 2x >3x/π (x+1) x belongs to[0, π/2]

Ravi invested Rs 21000/- in a business. After few months, Raushan joined him with Rs 14000/-. The total profit was divided between them in the ratio 2 : 1 at the end of the year. After how many months did Raushan join?

Proof that angles of a ∆3 180 while taking PQR plz solve with a diagram...

Please answer this Question 14 and 15

Find the product using suitable properties

Subtract the given problem

1 ) Decide Which of the following are equal sets and which are not? Justify your answer.A={x |3x-1=2}

4x^2+7x+2=0 give proper solution

Sourar's monthly salary in & 12750. He spends to of his Salary [3] on food and out of the remaining, he spends & on rent and on the education of children. Find(a) how much he spends on each item?(b) How much money still left with him?

Can anyone share gurukul or oswal chapter wise previous year questions book pdf please.

By shortcut method, Find: 387*9

Find if you can broo

Derivative of 5x²+3x-1

Proof that angles of a ∆3 180° while taking PQR