РЕШИТЕ ПЛИЗ!!!!!!!!!!!!!!!!!!!!!!!!!!! (2-2х)(5+3х)=0

Question

РЕШИТЕ ПЛИЗ!!!!!!!!!!!!!!!!!!!!!!!!!!! (2-2х)(5+3х)=0

Answer 1

2-2x=0 или 5+3x = 0

-2x=-2 3x=-5

x1=1 x=-1 2/3

Ответ: -1 2/3; 1.