Question

divide x square -4 by x+2​

Answer 1

Step-by-step explanation:

$\frac{ {x}^{2} - 4 }{ x + 2} \\ \\ x - 2$

Answer 2

Step-by-step explanation:

x^2-4 ÷ x+2

x+2)×^2 -4(×-2

x^2 +2x

= -2x -4

-2x-4

= 0

remainder is 0

quotient is x-2