(x+2)^2 = (x-6)^2x^2 + 4x + 4 = x^2 - 12x + 364x + 4 = - 12x + 364x + 12x = 36 - 416x = 32x = 32/16x = 2
Ответ: x = 2.
(x+2)^2 = (x-6)^2
x^2 + 4x + 4 = x^2 - 12x + 36
4x + 4 = - 12x + 36
4x + 12x = 36 - 4
16x = 32
x = 32/16
x = 2
Ответ: x = 2.