(x-5)^2 = (x+11)^2x^2 - 10x + 25 = x^2 + 22x + 121-10x + 25 = 22x + 121-10x - 22x = 121 - 25-32x = 96x = 96 / -32x = -3
Проверка:(-3-5)^2 = (-3+11)^2(-8)^2 = (8)^264 = 64
Ответ: x = -3
(x-5)^2 = (x+11)^2
x^2 - 10x + 25 = x^2 + 22x + 121
-10x + 25 = 22x + 121
-10x - 22x = 121 - 25
-32x = 96
x = 96 / -32
x = -3
Проверка:
(-3-5)^2 = (-3+11)^2
(-8)^2 = (8)^2
64 = 64
Ответ: x = -3