Question

Simplify (x-2)^2/2x+4 times (x^2+4x+4)

Answer 1

(x-2)^2/(2x+4) * (x^2+4x+4) =
(x-2)^2/2(x+2) * (x+2)^2 =
(x-2)^2/2 * (x+2) =
(x-2)(x-2)/2 * (x+2).