Question

Помогите сделать алгебру♥
2.3.30

Answer 1

(2х^2+4х)^2/(4х+8)^2=
(2х•(х+2))^2/(4(х+3))^2=
2^2•х^2•(х+2)^2/4^2•(х+2)^2=
Х^2/2^2=
Х^2/4