Math, asked by prathyusha776548, 8 months ago

x2 + 3x = (–1) (1 – 3x)2

Answers

Answered by aryan073

7

Answer:

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Step-by-step explanation:

x²+3x=(-1)(1-3x)²

x²+3x=-1(1+9x²-6x)

x²+3x=-1-9x²+6x

x²+3x+1+9x²-6x=0

10x²-3x+1=0

10x²+2x-5x+1=0

2x(5x+1)-1(5x+1)=0

x=1/2 and x=-1/5

Answered by happiness10

2

Answer:

IT'S X^2 +3X = (-1)(1-3X)2

X^2+3X= (-1)(2-6X)

X^2 +3X =-2 +6X

X^2 +3X-6X+2=0

X^2-3X+2=0

X^2-(2+1)X+2=0

X^2-2X-X+2=0

X (X-2)-1 (X-2)=0

(X-2)(X-1)

X=2 & X=1.

HOPE THIS WILL HELP YOU DEAR.

PLEASE MARK MY ANSWER BRAINLIEST.☆♥♡

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