332354 + Interview Questions in Secondary School in Math

1.	What is the length of a diagonal of a square of side 8 cm
Answer» Answer: the answer is 8√2 The DIAGONAL of a SQUARE can be calculated either by pythagoras theorem or directly by the formula SIDE X √2

1.

What is the length of a diagonal of a square of side 8 cm

Answer»

Answer:

the answer is 8√2

The DIAGONAL of a SQUARE can be calculated either by pythagoras theorem or directly by the formula SIDE X √2

Discussion

2.	Formula method 2 x square is equal to 5 - 4 x
Answer» Answer: -1 + √7/2, -1 -√7/2 Step-by-step explanation: FIRST the equation will be arranged in an STANDARD order: 2x^2 +4x-5 Then, we will find the discriminant of the equation D=b^2 -4ac VALUE of D=56 Then by Sridhacharya FORMULA, we can find the value of the roots.

2.

Formula method 2 x square is equal to 5 - 4 x

Answer»

Answer:

-1 + √7/2, -1 -√7/2

Step-by-step explanation:

FIRST the equation will be arranged in an STANDARD order: 2x^2 +4x-5

Then, we will find the discriminant of the equation

D=b^2 -4ac

VALUE of D=56

Then by Sridhacharya FORMULA, we can find the value of the roots.

Discussion

3.	11 plus root 13 by 11 minus root 13
Answer» ANSWER: Hey 67 + 11√13/54 hope this helps pls MARK my answer as BRAINLIEST plzzzzzzz thank you

3.

11 plus root 13 by 11 minus root 13

Answer»

ANSWER:

Hey

67 + 11√13/54

hope this helps

pls MARK my answer as BRAINLIEST plzzzzzzz

thank you

Discussion

4.	Arjun weighs 30kg and is gaining 1.5kg per month while raja has 39kg and is gaining .75kg per month after how many months will arjun weigh same as raja
Answer» Answer: after SEVEN months Step-by-step explanation: We KNOW that, ARJUN weight is 30kg and gaining 1.5kg PER month. Raja weight is 39kg and gaining 0.75kg per month. so, 30+1.57=40.5 also,39+0.753=40.5

4.

Arjun weighs 30kg and is gaining 1.5kg per month while raja has 39kg and is gaining .75kg per month after how many months will arjun weigh same as raja

Answer»

Answer:

after SEVEN months

Step-by-step explanation:

We KNOW that,

ARJUN weight is 30kg

and gaining 1.5kg PER month.

Raja weight is 39kg

and gaining 0.75kg per month.

so, 30+1.5*7=40.5

also,39+0.75*3=40.5

Discussion

5.	3y+9=4y+2 solve the equation
Answer» ANSWER: y=7 is an answer Pls MARK me as brainlist Step-by-step EXPLANATION:

5.

3y+9=4y+2 solve the equation

Answer»

ANSWER:

y=7 is an answer

Pls MARK me as brainlist

Step-by-step EXPLANATION:

Discussion

6.	You are given a number a. You have to find 2 numbers b and c such that a xor b is minimum and a xor c is maximum.Let a = 7 then what is the value of b and c
Answer» ANSWER: Don't KNOW SORRY Step-by-step EXPLANATION: very sorry

6.

You are given a number a. You have to find 2 numbers b and c such that a xor b is minimum and a xor c is maximum.Let a = 7 then what is the value of b and c

Answer»

ANSWER:

Don't KNOW SORRY

Step-by-step EXPLANATION:

very sorry

Discussion

7.	Show that 2x4x6x8+8 is a composite nunber
Answer» Answer: 2.4.6.8+8=392 is a COMPOSITE NUMBER

7.

Show that 2x4x6x8+8 is a composite nunber

Answer»

Answer:

2.4.6.8+8=392 is a COMPOSITE NUMBER

Discussion

8.	Plz answer all correctly and in detail plz very urgent
Answer» Answer: 0.08 because 8÷100 =0.08

8.

Plz answer all correctly and in detail plz very urgent

Answer»

Answer:

0.08

because 8÷100 =0.08

Discussion

9.	Find the difference between a temperature of 16°c above 0°c and a temperature of 3°c below zero.
Answer» Answer: 16-(-3) = 19 CELCIUS DIFFERENCE

9.

Find the difference between a temperature of 16°c above 0°c and a temperature of 3°c below zero.

Answer»

Answer:

16-(-3) = 19 CELCIUS DIFFERENCE

Discussion

10.	If in triangle ABC, AB=6cm,BC=12cm and CA=6√3cm then find the measure of angle A
Answer» ANSWER: I not UNDERSTANDING standyour QUESTION

10.

If in triangle ABC, AB=6cm,BC=12cm and CA=6√3cm then find the measure of angle A

Answer»

ANSWER:

I not UNDERSTANDING standyour QUESTION

Discussion

11.	Find the value of x of the parallelogram (2x+53)° 113°
Answer» ANSWER: SOMETIMES the PEOPLE who are in the same BOAT

11.

Find the value of x of the parallelogram (2x+53)° 113°

Answer»

ANSWER:

SOMETIMES the PEOPLE who are in the same BOAT

Discussion

12.	B starts after A has gone 1 kilometre and overtakes A in 15 minutes walking at the rate of 8 km an hour. Find A's speed
Answer» Answer:B starts after A has gone 1 kilometre and overtakes A in 15 minutes walking at the RATE of 8 km an HOUR. FIND A's speed Step-by-step explanation:

12.

B starts after A has gone 1 kilometre and overtakes A in 15 minutes walking at the rate of 8 km an hour. Find A's speed

Answer»

Answer:B starts after A has gone 1 kilometre and overtakes A in 15 minutes walking at the RATE of 8 km an HOUR. FIND A's speed

Step-by-step explanation:

Discussion

13.	Find the common factors of 20 and 28.also right factors of 20 and 28 .wrong answer will be reported.
Answer» Answer: COMMAN FACTOR of 20and28: (1) 4 (2) 2 (3) 1

13.

Find the common factors of 20 and 28.also right factors of 20 and 28 .wrong answer will be reported.

Answer»

Answer:

COMMAN FACTOR of 20and28:

(1) 4

(2) 2

(3) 1

Discussion

14.	Find the class mark of 10-15
Answer» Answer: -5 Step-by-step explanation: 10- 10 is SAID to be 0 and if we - it COMES INTEGERS as -5

14.

Find the class mark of 10-15

Answer»

Answer:

-5

Step-by-step explanation:

10- 10 is SAID to be 0 and if we - it COMES INTEGERS as -5

Discussion

15.	Find the standard deviation and the coefficient of variation for the following numbers 5 8 9 2 6
Answer» ANSWER: CALL [email PROTECTED] 918078551574

15.

Find the standard deviation and the coefficient of variation for the following numbers 5 8 9 2 6

Answer»

ANSWER:

CALL [email PROTECTED] 918078551574

Discussion

16.	Find a quadratic polynomial whose zeros are -5 and -7
Answer» $\boxed{\mathfrak\purple{<klux>QUADRATIC</klux> \: <klux>EQUATION</klux> \: is \: {x}^{2} + 12x + <klux>35</klux> = 0}}$ Given: Quadratic equation has zeroes -5 & -7. To Find: The quadratic equation. Solution: LET us assume, $\mathfrak{ \alpha = - 5}$ $\mathfrak{ \beta = - 7}$ Now, $\star \: \pink{\underline{\mathfrak{ \alpha + \beta = }}}$ $\\ \\ \\ :\implies\mathfrak{( - 5) + ( - 7)} \\ \\ \\ \\ \\ :\implies\mathfrak{ - 5 - 7} \\ \\ \\ \\ \boxed{:\implies\mathfrak\blue{ - 12}}$ $\star \: \pink{\underline{\mathfrak{ \alpha \times \beta = }}}$ $\\ \\ \\ :\implies\mathfrak{( - 5) \times ( - 7)} \\ \\ \\ \\ \\ \boxed{:\implies\mathfrak\orange{35}}$ We know that, $\star \: \boxed{\mathfrak\green{Obtaining \: quadratic \: equation = {x}^{2} - ( \alpha + \beta )x + \alpha \beta = 0}}$ Placing values, $:\implies\mathfrak{ {x}^{2} - ( - 12) \times x + 35 = 0} \\ \\ \\ \\ \\ :\implies\mathfrak{ {x}^{2} + 12 \times x + 35 = 0} \\ \\ \\ \\ \\ \\ \\ \star\sf \: \underbrace\red{ {x}^{2} + 12x + 35 = 0} \: \star$ HENCE, Quadratic equation formed is x² + 12x + 35 = 0.

16.

Find a quadratic polynomial whose zeros are -5 and -7

Answer»

$\boxed{\mathfrak\purple{<klux>QUADRATIC</klux> \: <klux>EQUATION</klux> \: is \: {x}^{2} + 12x + <klux>35</klux> = 0}}$

Given:

Quadratic equation has zeroes -5 & -7.

To Find:

The quadratic equation.

Solution:

LET us assume,

$\mathfrak{ \alpha = - 5}$

$\mathfrak{ \beta = - 7}$

Now,

$\star \: \pink{\underline{\mathfrak{ \alpha + \beta = }}}$

$\\ \\ \\ :\implies\mathfrak{( - 5) + ( - 7)} \\ \\ \\ \\ \\ :\implies\mathfrak{ - 5 - 7} \\ \\ \\ \\ \boxed{:\implies\mathfrak\blue{ - 12}}$

$\star \: \pink{\underline{\mathfrak{ \alpha \times \beta = }}}$

$\\ \\ \\ :\implies\mathfrak{( - 5) \times ( - 7)} \\ \\ \\ \\ \\ \boxed{:\implies\mathfrak\orange{35}}$

We know that,

$\star \: \boxed{\mathfrak\green{Obtaining \: quadratic \: equation = {x}^{2} - ( \alpha + \beta )x + \alpha \beta = 0}}$

Placing values,

$:\implies\mathfrak{ {x}^{2} - ( - 12) \times x + 35 = 0} \\ \\ \\ \\ \\ :\implies\mathfrak{ {x}^{2} + 12 \times x + 35 = 0} \\ \\ \\ \\ \\ \\ \\ \star\sf \: \underbrace\red{ {x}^{2} + 12x + 35 = 0} \: \star$

HENCE,

Quadratic equation formed is x² + 12x + 35 = 0.

Discussion

17.	Find the least number divisible by 15,20,24,32 and 36 is
Answer» DIVISIBLE by LEAST of 24

Discussion

18.	Find the mean of each of the following : Class interval : 0-8 , 8-16 , 16-24 , 24-32 , 32-40 .Frequency : 5 , 6 , 4, 3, 2
Answer» ANSWER: The answer is 40-48. I THINK It MAY HELP you.

18.

Find the mean of each of the following : Class interval : 0-8 , 8-16 , 16-24 , 24-32 , 32-40 .Frequency : 5 , 6 , 4, 3, 2

Answer»

ANSWER:

The answer is 40-48. I THINK It MAY HELP you.

Discussion

19.	5x+5(x+1)+5(x+2)=555What is the answer
Answer» ANSWER: Answer is 216 Step-by-step explanation: 5x+5x+5+10+5x =555 15x+15=555 x=540÷15=216 I HOPE this WOULD have HELPED you .

19.

5x+5(x+1)+5(x+2)=555What is the answer

Answer»

ANSWER:

Answer is 216

Step-by-step explanation:

5x+5x+5+10+5x =555

15x+15=555

x=540÷15=216

I HOPE this WOULD have HELPED you .

Discussion

20.	(-48)*105Find the product using suitable properties
Answer» Given : Find the product using SUITABLE properties. (-48)×105 Solution: SOLVING by distributive property a(b+c) = axb + AXC a(b-c) = axb - axc => (-48)x105 we can write 105 as 100+5 => -48 x (100+5) Distributive property: a(b+c) = axb + axc => -48 x (100+5) => (-48x100) + (-48x5) => -4800 + ( -240) => -4800 -240 => -5040 The FINAL answer is -5040. Know More : EVALUATE using distributive law _576285+576115 brainly.in/question/18723039 Evaluate 385178-38578 brainly.in/question/4473098

20.

(-48)*105Find the product using suitable properties

Answer»

Given :

Find the product using SUITABLE properties. (-48)×105

Solution:

SOLVING by distributive property

a(b+c) = axb + AXC

a(b-c) = axb - axc

=> (-48)x105

we can write 105 as 100+5

=> -48 x (100+5)

Distributive property:

a(b+c) = axb + axc

=> -48 x (100+5)

=> (-48x100) + (-48x5)

=> -4800 + ( -240)

=> -4800 -240

=> -5040

The FINAL answer is -5040.

Know More :

EVALUATE using distributive law _576*285+576*115

brainly.in/question/18723039

Evaluate 385*178-385*78

brainly.in/question/4473098

Discussion

21.	If the mean of a,b,c,d is K, then what is the mean of a) a+b,2b,c+b, d+b
Answer» Answer: mean of a, B, c, d=(a+b+c+d)/4=K mean of a+b,2b,c+b,d+b =(a+b+2b+c+b+d+b)/4 =(a+b+c+d+4b)/4 =(a+b+c+d)/4. + 4b/4 =K+b (PLEASE MARK BRAINLIEST FRIEND)

21.

If the mean of a,b,c,d is K, then what is the mean of a) a+b,2b,c+b, d+b

Answer»

Answer:

mean of a, B, c, d=(a+b+c+d)/4=K

mean of a+b,2b,c+b,d+b

=(a+b+2b+c+b+d+b)/4

=(a+b+c+d+4b)/4

=(a+b+c+d)/4. + 4b/4

=K+b

(PLEASE MARK BRAINLIEST FRIEND)

Discussion

22.	Arvind bought 4 kg 350 gram of potatoes 250 gram of chillies and 17 kg 50 gram of wheat find the total weight. Who will give me full solution l will mark them as brainlist
Answer» Answer: ARVIND BOUGHT POTATOES = 4kg 350g Chillies = 250g wheat =17KG 50g total WEIGHT bought by him = 21kg 650 gram

22.

Arvind bought 4 kg 350 gram of potatoes 250 gram of chillies and 17 kg 50 gram of wheat find the total weight. Who will give me full solution l will mark them as brainlist

Answer»

Answer:

ARVIND BOUGHT POTATOES = 4kg 350g

Chillies = 250g

wheat =17KG 50g

total WEIGHT bought by him = 21kg 650 gram

Discussion

23.	Find the value of:(i) - 27 - (-23)
Answer» ANSWER: -27+23=-4 hope this answer will HELP you MAKE me as BRAINLIEST PLEASE

23.

Find the value of:(i) - 27 - (-23)

Answer»

ANSWER:

-27+23=-4

hope this answer will HELP you

MAKE me as BRAINLIEST PLEASE

Discussion

24.	Define the term fundamental theorem of arithmetic
Answer» In number theory, the fundamental theorem of arithmetic, also called the UNIQUE FACTORIZATION theorem or the unique-PRIME-factorization theorem, states that every integer greater than 1 either is a prime number itself or can be represented as the product of prime numbers and that, moreover, this representation is ... PLS mark me BRAINLIEST

Discussion

25.	The representation of data with bars of uniform width is called
Answer» Step-by-step EXPLANATION: Bar graph is the REPRESENTATION of numbers using bars of uniform width please FOLLOW me I will give your answer on TIME it's my PROMISE to you

25.

The representation of data with bars of uniform width is called

Answer»

Step-by-step EXPLANATION:

Bar graph is the REPRESENTATION of numbers using bars of uniform width

please FOLLOW me I will give your answer on TIME it's my PROMISE to you

Discussion

26.	243 power15 evalute this
Answer» ANSWER: the answer will be 3 to the POWER 75. ...

26.

243 power15 evalute this

Answer»

ANSWER:

the answer will be 3 to the POWER 75. ...

Discussion

27.	(-21)[(-4)+(-6)]=[(-21)(-4)]+[(-21)*(-6)]
Answer» -21(-4+-6)=210 -21-4=84 -21*-6=126 126+84=210 Please MARK as BRAINLIEST ANSWER

Discussion

28.	Root 5-root11=0, root3+root2=0
Answer» ANSWER: hiii Step-by-step EXPLANATION: √5-√11=0 √3+√2=0 *sryy* I don't understand...

28.

Root 5-root11=0, root3+root2=0

Answer»

ANSWER:

hiii

Step-by-step EXPLANATION:

√5-√11=0

√3+√2=0

sryy I don't understand...

Discussion

29.	The product of zeroes of the polynomial 5x + 3x^2 + 7 is
Answer» Answer:hope it helps you mark me Step-by-step explanation: The PRODUCT of ZEROS of the given quadratic polynomial will be given as c/a. HENCE, The required answer is 7/3

29.

The product of zeroes of the polynomial 5x + 3x^2 + 7 is

Answer»

Answer:hope it helps you mark me

Step-by-step explanation:

The PRODUCT of ZEROS of the given quadratic polynomial will be given as c/a. HENCE, The required answer is 7/3

Discussion

30.	Prove that cot A - cosA/cotA+cosA=cosecA-1/cosecA+1
Answer» ANSWER: ${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$

30.

Prove that cot A - cosA/cotA+cosA=cosecA-1/cosecA+1

Answer»

ANSWER:

${\green{\underline{\underline{\huge{\mathfrak\pink{your\:answer\:attached\:in\:the\:photo}}}}}}$

Discussion

31.	The quantity of orange juice in a cane is 0.45 litres.there are 21 such cans in a carton.how much such a 20 such cartons?
Answer» Answer:HOPE it HELPS you mark me i needed PLEASE mark me Step-by-step explanation: One carton capacity = 20 one litre fruit juices CANS 500 fruit JUICE cans = X cartons X cartons = no.of juice cans / one carton capacity X cartons = 500/20 X cartons = 25 X=25 25 cartons

31.

The quantity of orange juice in a cane is 0.45 litres.there are 21 such cans in a carton.how much such a 20 such cartons?

Answer»

Answer:HOPE it HELPS you mark me i needed PLEASE mark me

Step-by-step explanation:

One carton capacity = 20 one litre fruit juices CANS

500 fruit JUICE cans = X cartons

X cartons = no.of juice cans / one carton capacity

X cartons = 500/20

X cartons = 25

X=25

25 cartons

Discussion

32.	If x-2,4x-1,5x-2 are in a.p find the value of x
Answer» Answer: X - 2 = 0 x = 2 4x - 1 =0 x = 1/4 5x - 2 = 0 x = 2/5 *PLEASE* *MARK* IT AS *BRAINLIEST*.

32.

If x-2,4x-1,5x-2 are in a.p find the value of x

Answer»

Answer:

X - 2 = 0

x = 2

4x - 1 =0

x = 1/4

5x - 2 = 0

x = 2/5

PLEASE MARK IT AS BRAINLIEST.

Discussion

33.	Find the equation of science every day life of quantities very in1)direct proportion 2)inwers prepotion
Answer» DIRECT proportion ........ Step-by-step EXPLANATION: . . PLEASE MARK me as a BRAINLIST

33.

Find the equation of science every day life of quantities very in1)direct proportion 2)inwers prepotion

Answer»

DIRECT proportion

........

Step-by-step EXPLANATION:

.

PLEASE MARK me as a BRAINLIST

Discussion

34.	Nalini said sin x=5/3 exist for some value of angle x is it true are you agree with nalini justify
Answer» ANSWER: $1220 \frac{2}{25} \|.1\| \sqrt{2} x2(3)$

34.

Nalini said sin x=5/3 exist for some value of angle x is it true are you agree with nalini justify

Answer»

ANSWER:

$1220 \frac{2}{25} |.1| \sqrt{2} x2(3)$

Discussion

35.	X/2-1/5=X/3+1/4. solve the following linear equation
Answer» Answer: 1 6 X − 9 20 = 0 Factorization: 1 60 (10X − 27) = 0 Solutions: X = 54 20 Step-by-step explanation: hope it helps plz MARK as brainlist

35.

X/2-1/5=X/3+1/4. solve the following linear equation

Answer»

Answer:

1

6

X − 9

20

= 0

Factorization:

1

60

(10X − 27) = 0

Solutions:

X = 54

20

Step-by-step explanation:

hope it helps plz MARK as brainlist

Discussion

36.	Can you answer this question.
Answer» ANSWER: YES I can and your answer

36.

Can you answer this question.

Answer»

ANSWER:

YES I can and your answer

Discussion

37.	Solvelog2 x^2-5x+14=3
Answer» Answer: hope it may HELP U please MARK it as a BRAINLIST answer

37.

Solvelog2 x^2-5x+14=3

Answer»

Answer:

hope it may HELP U

please MARK it as a BRAINLIST answer

Discussion

38.	What next number do u think?
Answer» ANSWER: I do not this QUESTION answer

38.

What next number do u think?

Answer»

ANSWER:

I do not this QUESTION answer

Discussion

39.	Find common factors of 20 and 28.wrong answer will be reported
Answer» ANSWER: 1,2 and 4 hope it helps please MARK it as BRAINLIEST answer

39.

Find common factors of 20 and 28.wrong answer will be reported

Answer»

ANSWER:

1,2 and 4

hope it helps

please MARK it as BRAINLIEST answer

Discussion

40.	- 8 अपॉन 9 - 4 अपऑन 15 प्लस ब्रैकेट - 3 अपॉन 20
Answer» ANSWER: what is the QUESTION DUDE...

40.

- 8 अपॉन 9 - 4 अपऑन 15 प्लस ब्रैकेट - 3 अपॉन 20

Answer»

ANSWER:

what is the QUESTION DUDE...

Discussion

41.	If 2×3×5=10 and 7×4×8=36 then 6×5×4=?
Answer» Answer: 120 Step-by-step explanation: 6⨯5⨯ 4 30⨯ 4 =120

41.

If 2×3×5=10 and 7×4×8=36 then 6×5×4=?

Answer»

Answer:

120

Step-by-step explanation:

6⨯5⨯ 4

30⨯ 4

=120

Discussion

42.	x= tan 2 A ,y = tan A. by eliminating A from the following pair of parametric equation find the corresponding cartesian equation
Answer» ANSWER: I don't KNOW how to SOLVE it

42.

x= tan 2 A ,y = tan A. by eliminating A from the following pair of parametric equation find the corresponding cartesian equation

Answer»

ANSWER:

I don't KNOW how to SOLVE it

Discussion

43.	The area of parallelogram ABCD is
Answer» ANSWER: *your* *answer* is *option* " a " Step-by-step explanation: As we *KNOW* *that* *the* *area* of a *parallelogram* is = *BASE* × *height* *base* = 6cm *height* = 4cm *area* = 6 × 4 = 24cm^2

43.

The area of parallelogram ABCD is

Answer»

ANSWER:

your answer is option " a "

Step-by-step explanation:

As we KNOW that the area of a parallelogram is = BASE × height

base = 6cm

height = 4cm

area = 6 × 4

= 24cm^2

Discussion

44.	What is discount and commission
Answer» Answer: Commission is when you INVOICE an agent “gross” and the agent PAYS you the “gross” value. the Commission is then reserved for payment at a later date. and. DISCOUNT is when you invoice an agent “NET” of his discount and he pays you the “net value keeping the “discount” for themselves. #Secretgirl ✌

44.

What is discount and commission

Answer»

Answer:

Commission is when you INVOICE an agent “gross” and the agent PAYS you the “gross” value. the Commission is then reserved for payment at a later date. and. DISCOUNT is when you invoice an agent “NET” of his discount and he pays you the “net value keeping the “discount” for themselves.

#Secretgirl ✌

Discussion

45.	Diagonals are equal and all sides are equal
Answer» ANSWER: then it's a SQUARE. $\text{[math]}$ HI

45.

Diagonals are equal and all sides are equal

Answer»

ANSWER:

then it's a SQUARE.

$\text{[math]}$

HI

Discussion

46.	✨HEY MATE ✨ PLS ANSWER THIS QUESTION ❎ NO USELESS ANSWERS ❎
Answer» *ANSWER:* Answer:Given, a = 4xy/x+y ...(i)Now, a+2x/a-2x + a+2y/a-2y= 4xy/x+y+2x/4xy/x+y-2x + 4xy/x+y+2y/4xy/x+y-2y [From EQ. 1]= 4xy+2x(x+y)/(x+y)/4xy-2x(x+y)/(x+y) + 4xy+2y(x+y)/(x+y)/4xy-2y(x+y)/(x+y)= 4xy+2x²+2xy/ 4xy-2x²-2xy + 4xy+2xy+2y²/4xy-2xy-2y²= 6xy+2x²/2xy-2x² + 6xy+2y²/2xy-2y²= 2x(3y+x)/2x(y-x)+2y(3x+y)/2y(x-y)= 3y+x/y-x - 3x+y/y-x= 3y+x-3x-y/(y-x)= 2y-2x/(y-x)= 2(y-x)/(y-x)= 2 is the ans.

46.

✨HEY MATE ✨ PLS ANSWER THIS QUESTION ❎ NO USELESS ANSWERS ❎

Answer»

ANSWER:

Answer:Given, a = 4xy/x+y ...(i)Now, a+2x/a-2x + a+2y/a-2y= 4xy/x+y+2x/4xy/x+y-2x + 4xy/x+y+2y/4xy/x+y-2y [From EQ. 1]= 4xy+2x(x+y)/(x+y)/4xy-2x(x+y)/(x+y) + 4xy+2y(x+y)/(x+y)/4xy-2y(x+y)/(x+y)= 4xy+2x²+2xy/ 4xy-2x²-2xy + 4xy+2xy+2y²/4xy-2xy-2y²= 6xy+2x²/2xy-2x² + 6xy+2y²/2xy-2y²= 2x(3y+x)/2x(y-x)+2y(3x+y)/2y(x-y)= 3y+x/y-x - 3x+y/y-x= 3y+x-3x-y/(y-x)= 2y-2x/(y-x)= 2(y-x)/(y-x)= 2 is the ans.

Discussion

47.	What is the smallest positive prime factorof the integer 2005^2007+2007^2005
Answer» ANSWER:i HOPE this will

47.

What is the smallest positive prime factorof the integer 2005^2007+2007^2005

Answer»

ANSWER:i HOPE this will

Discussion

48.	(x^5+1)/(x+1)divide ithelp me I make you brainlest
Answer» ANSWER: (X^5 + 1) / ( x +1) x^5 and x will be cansal ( x^4 +1) /1 x^4 is the answer

48.

(x^5+1)/(x+1)divide ithelp me I make you brainlest

Answer»

ANSWER:

(X^5 + 1) / ( x +1)

x^5 and x will be cansal

( x^4 +1) /1

x^4 is the answer

Discussion

49.	Find elasticity of demand if MR= ₹400 & AR= ₹600... Guys Plz Solve The Qn Immediately
Answer» Step-by-step EXPLANATION: ............. ....... ...

49.

Find elasticity of demand if MR= ₹400 & AR= ₹600... Guys Plz Solve The Qn Immediately

Answer»

Step-by-step EXPLANATION:

.............

.......

...

Discussion

50.	The sum of 5 and third part of a number is 25. What is the number ?? Say
Answer» ANSWER: PLEASE MARK as brainlist Step-by-step EXPLANATION: This is the answer

50.

The sum of 5 and third part of a number is 25. What is the number ?? Say

Answer»

ANSWER:

PLEASE MARK as brainlist

Step-by-step EXPLANATION:

This is the answer

Discussion

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