Question

simplyfy xsquare + x = 2 ​

Answer 1

Answer:

${x}^{2} + x = 2 \\ {x }^{2} + x - 2 \\ = {x}^{2} + (2 - 1)x + (2 \times < - 1 > ) \\ = {x}^{2} + 2x - x - 2 \\ = x(x + 2) - 1(x + 2) \\ = (x - 1)(x + 2)$

Answer 2

Answer:

(x+2) (x-1)

Step-by-step explanation:

x²+x=2

x²+x-2=0 ( taking 2 lhs)

x²+2x-x-2

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

(x+2)(x-1)