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Step-by-step explanation:

Solution :-

Here, we have

⇒ 2x² - 5X + 3 = 0

Dividing equation by 2, we get

⇒ x² - 5/2x + 3/2 = 0

Shifting the constant TERM on RHS

⇒ x² - 5/2x = - 3/2

Adding (1/2 coefficient of x)² on both sides

⇒ (x - 5/4)² = 25/16 - 3/2

⇒ (x - 5/2)² = 1/16

⇒ x - 5/4 = ± 1/4 or x = 5/4 - 1/4 = 4/4

⇒ x = 3/2, 1

Hence, the roots of the equation 2x² - 5x + 3 = 0 are 3/2 and 1.

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Answer:

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Step-by-step explanation:

95 x 96

=( 100 - 5 ) ( 100 - 4 )

=( 100 )² + ( -5 -4 ) 100 + ( -5 ) ( -4 )

[ By USING the identity ( x + a ) ( x + b ) = x² + ( a + b ) x + AB,

where x = 100, a = -5 and b = -4]

= 1000 - 900 + 20

= 9120

ANSWER:

the DISTANCE between (3, 4) (3, 8) is 4

Answer:

if Au B = A n B then A= B

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Answer:

Let the speed of the boat in still water be u and speed of the stream be V.

The speed while going upstream is u−v and going DOWNSTREAM is u+v.

We know that Time=

Speed

Distance

, hence we write the following equations:

u−v

30

+

u+v

44

=10

u−v

40

+

u+v

55

=13

Let u−v=x and u+v=y, the equations become,

x

30

+

y

44

=10 ........ (1)

x

40

+

y

55

=13 ........ (2)

Using 3×equation(2)−4×equation(1), we get:

y

165

−

y

176

=39−40

We get y=11.

Substituting the value in (1), we get x=5. Hence u+v=11 and u−v=5.

Therefore, speed of the boat in still water u=8km/h and speed of the stream is v=3km/h.

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i HOPE it's HELP you. I think this is CORRECT ANSWER

Answer:

X=7 & y = -9

Step-by-step EXPLANATION:

GIVEN Dx= 49

Dy= -63

D= 7

Find X&y

Sol:- Dx= 49

7*x= 49

x= 49÷7

x = 7

Again, Dy = -63

7*y = -63

y= -63÷7

Y = -9

Answer:

the NUMBER of girls will be 60-24=36

thus the PERCENTAGE will be 36/60*100=60%

Step-by-step EXPLANATION:

ANSWER:

Ch DG DG SF hd hd hd hd hd wallpapers for the details of my JJ and the spirit and scope and spirit and the spirit and y

Step-by-step EXPLANATION:

hsghsdgg dobbvvjaksgsjspr to the details of your email find on this point I would be ABLE and the details and the details and client

ANSWER:

SORRY I don't KNOW the answer

ANSWER: 25 years

Step-by-step EXPLANATION:

let eve's AGE be x

therefore, = + 2

= 3+2 = 5

squaring both SIDES,

x = 25

Hence, eve's age is 25

Answer:

2(length+breadth)

Step-by-step EXPLANATION:

PLEASE MARK on BRAINLIST

ANSWER:

answer for the GIVEN PROBLEM is given

ANSWER:

(2X +5Y)^3

Step-by-step EXPLANATION:

ANSWER:

Answer

ANSWER:

its HELP you......

Step-by-step EXPLANATION:

G.n BYEE

ANSWER:

C)10

50-60=10

Step-by-step EXPLANATION:

Answer:

151/400,152/400,153/400,154/400,155/400 etc

Step-by-step EXPLANATION:

LCM = 8×5=40

3×5,2×8/40

15/40,16/40

there is no RATIONAL no.

there is no rational NUMBER between this so ×10

15/40×10/10=150/400

16/40×10/10=160/400

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ANSWER:

Step-by-step explanation:

The QUADRATIC equation will be

x  ^2

−(sum of zeroes) x+ product of zeroes =0

3 ^2  +11x+6=0

Answer:

I’ll consider 1410 in terms of degrees.

By co-terminal angles, we want to get an angle from 0 to 360

(since we know special angles of 30, 45, and 60)

1410 - 360 = 1050 (since x - 360 is STILL x in terms of revolutions)

1050 - 360 = 690

690 - 360 = 330.

CSC 1410 is the same as csc 330.

We also know that csc 330 = 1 / sin 330.

Thus, sin 330 = sqrt3 / 2

(by reference angle of 30 and KNOWING that cos is positive in quadrant 4)

(or even just looking it up)

Therefore, csc 330 = 1 / - 1/2

= 1 (-2)

csc 330 (degrees) = -2.

Step-by-step explanation:

I hope my explanation is helpful for you.....

ANSWER:

Step-by-step explanation:

problem hain andar sol hai , trk mehta ka olah chasma tarak mehta ka ultah chasma '

kam DIN raat karvati mere saas mujhe bhut shtati hain

are dil mai prem ho to saas maa ban jati hai bahu saasu maa

problem to hsi sabke DATH bas najariye ki hsi BAAT

AACHA tark mehta ka oltah chasmsa tmkoc

taarak mwhta ka oltah chashma

Answer:

very long question nd AMS .....I know this question ans but GIVE me 10 MINIT

Step-by-step explanation:

41+1=42

29+3=32

37+13=50

Answer:

16.490531

Step-by-step EXPLANATION:

it HELPS you

ANSWER:

which QUESTION and where is the question?

Answer:

5x*2-20xy

5x(x-4y)

Step-by-step EXPLANATION:

it HELPS you

ANSWER:

here's your answer please MAKE the answer as the brainliest answer

Step-by-step explanation:

3x-4y-1-(2x+3y-1)

Multiply minus into the bracket

=3x-4y-1-2x-3y+1

=3x-2x-4y-3y-1+1

=x-7y

Answer:x-7y

Hope this HELPS you

ANSWER:

That's answer is hjjsgsavhsks

ANSWER:

for chips

25(8)=200

for racquets =250(5)=1250

total bill =1250+200=1450 rupee

Step-by-step explanation:

it helps you

Answer:

The 15ᵗʰ term of AP is 80.

Step-by-step-explanation:

We have GIVEN that,

The sum of first 20 TERMS of an A.P. is 1060.

The 5ᵗʰ term of AP is 20.

Now, we know that,

Sₙ = n / 2 [ 2a + ( n - 1 ) * d ] - - [ Formula ]

⇒ S₂₀ = 20 / 2 [ 2a + ( 20 - 1 ) * d ]

⇒ 1060 = 10 ( 2a + 19d )

⇒ 2a + 19d = 1060 ÷ 10

⇒ 2a + 19d = 106 - - ( 1 )

Now, we know that,

tₙ = a + ( n - 1 ) * d - - [ Formula ]

⇒ t₅ = a + ( 5 - 1 ) * d

⇒ 20 = a + 4d

⇒ a + 4d = 20 - - ( 2 )

By multiplying equation ( 2 ) by 2, we get,

⇒ 2 × ( a + 4d ) = 20 × 2

⇒ 2a + 8d = 40 - - ( 3 )

By subtracting equation ( 3 ) from equation ( 1 ), we get,

⇒ 2a + 19d - 2a - 8d = 106 - 40

⇒ 11d = 66

⇒ d = 66 ÷ 11

⇒ d = 6

By SUBSTITUTING d = 6 in equation ( 2 ), we get,

⇒ a + 4d = 20 - - ( 2 )

⇒ a + 4 ( 6 ) = 20

⇒ a + 24 = 20

⇒ a = 20 - 24

⇒ a = - 4

Now, by using the formula tₙ = a + ( n - 1 ) * d,

⇒t₁₅ = a + ( 15 - 1 ) * d

⇒ t₁₅ = ( - 4 ) + 14 × 6

⇒ t₁₅ = - 4 + 84

⇒ t₁₅ = 80

∴ The 15ᵗʰ term of AP is 80.

─────────────────────

Additional Information:

Arithmetic Progression:

1. In a sequence, if the common difference between two CONSECUTIVE terms is constant, then the sequence is called as Arithmetic Progression ( AP ).

2. nᵗʰ term of an AP:

The number of a term in the given AP is called as ] term of an AP.

3. Formula for nᵗʰ term of an AP:

• tₙ = a + ( n - 1 ) * d

4. The sum of the first n terms of an AP:

The ADDITION of either all the terms of a particular terms is called as sum of first n terms of AP.

5. Formula for sum of the first n terms of A. P. :

• Sₙ = n / 2 [ 2a + ( n - 1 ) * d ]

ANSWER:

Step-by-step EXPLANATION:

a+(16-1)d=16th term

a+15d

s+45 is your ANSWERR

ANSWER:

by DIVISION ALGORITHM for POLYNOMIALS

Answer:

plse ask only ONE question

Step-by-step explanation:

too MANY QUESTIONS are here

Answer:

2 YEAR BRO

such an SIMPLE QUESTION nooooooooooob

Step-by-step EXPLANATION:

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hshskwkw

hsjekekw

nsjejeke

smwmmemekelwlwbehd

snsnkekvshsheehejebevevevehatt

haaaat

haaaat

haaaat

haaaat

haaaat

haaat

Step-by-step EXPLANATION:

LOOK...............

ANSWER:

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ANSWER:

ANSWER:

Step-by-step explanation:

3(2X - 3Y) - 10 (2x - 3y)​

6x-9y-20x+30y

21y-14x

ANSWER:

(X)×(x) + (a+b)x + ab

mark as BRAINLEST answer

Answer:

2

Step-by-step EXPLANATION:

SORRY DONT KNOW BRO....

ANSWER:

INFINITE no.s can be in between 2 RATIONAL NUMBERS

ANSWER:

16. should be the answer

ANSWER:

The RIGHT answer is OPTION (d)

Step-by-step explanation:

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ANSWER:

The answer is 6•906

Step-by-step EXPLANATION:

For the SIMPLIFICATION:-4•312+0•87+[-1•724] is:- 6•906

ANSWER:

I m PLAYING roblox

Step-by-step EXPLANATION:

20 minute मे लगभग 13 किलोमीटर तय करेगी

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Step-by-step explanation:

3385=5×5×5×3×3×3

cube ROOT is 5×3=15

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Your ANSWER is in the attachment.

Hope it HELPS.

Answer:

Putting VALUE of x and y

2(1) + 3(2) = k

2+6 = k

k = 8