Question

Помогите решить (x+1)^2=(2-x)^2

Answer 1

(x + 1)²=(2 - x)²
(x + 1)²-(2 - x)² = 0
(x + 1 - 2 + x)(x + 1 + 2 - x) = 0
(2x - 1) * 3 = 0
2x - 1 = 0 
2x = 1
x = 1/2 ( =0.5)
Ответ: 1/2 ( =0.5)