Решите уравнение |x-2|x^2=8-4x

Question

Решите уравнение |x-2|x^2=8-4x

Answer 1

|x-2|x^2=8-4x

x^2(x-2)=4(x-2)

x^2(x-2)+4(x-2)=0

(x^2+4)(x-2)=0

Comments

помогло?