Question

Помогите
Решите уравнение!
$x^{2} +4x=4+2|x+2|$

Answer 1

$x^2+4x=4+2|x+2| \ left { {{x^2+4x=4+2(x+2), x geq -2} atop {x^2+4x=4-2(x+2), x<-2}} right. \ left { {{x^2+2x-8=0, x geq -2} atop {x^2+6x=0, x<-2}} right. \ left { {{x=-4, x=2, x geq -2} atop {x=0, x=-6, x<-2}} right. \ x_1=2 \ x_2 =-6$
Ответ: 2 и -6