Question

x2 +x-2 resolve into factors​

Answer 1

Step-by-step explanation:

hope it is right answer

Answer 2

Step-by-step explanation:

$x ^{2} + x - 2$

$x ^{2} - x + 2x - 2 = 0$

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

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

$x = 1 \: and \: x = - 2$