Question

(x - 1) (x + 2) = 0 ​

Answer 1

Step-by-step explanation:

x (x+2)-1(x+2)

x power 2 + 2x -1x-2

x power 2+x-2

Answer 2

x(x+2) -1(x+2)

x²+2x-x-2

x²+x-2