Question

the solution set of x2+x-2

Answer 1

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

X belongs to {-2,1}

Answer 2

The correct answer will be "x=-2" and "x=1".

Step-by-step explanation:

$The \ given \ equation \ is :\\x^2+x-2=0\\On \ factorizing \ the \ above \ equation,we \ get\\x^2+2x-x-2=0\\x(x+2)-1(x+2)=0\\(x-1)(x+2)=0\\x-1=0\\x=1\\x+2=0\\x=-2$

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https://brainly.in/question/8725141