Question

(2х+3)^2=(3х-1)^2 срочно

Answer 1

(2x + 3)^2 - (3x - 1)^2 = 0 
(2x + 3 - 3x + 1)(2x + 3 + 3x - 1) = 0 
( - x + 4)(5x + 2) = 0

- x + 4 = 0 
- x = - 4
x = 4 

5x + 2 = 0 
5x = - 2
x = - 2/5 = - 0.4