(x-5)^2 = (x+11)^x^2 - 10x + 25 = x^2 + 22x + 12-10x + 25 = 22x + 12-10x - 22x = 121 - 2-32x = 9x = 96 / -3x = -3
Проверка(-3-5)^2 = (-3+11)^(-8)^2 = (8)^64 = 64
Ответ: x = -3
(x-5)^2 = (x+11)^
x^2 - 10x + 25 = x^2 + 22x + 12
-10x + 25 = 22x + 12
-10x - 22x = 121 - 2
-32x = 9
x = 96 / -3
x = -3
Проверка
(-3-5)^2 = (-3+11)^
(-8)^2 = (8)^
64 = 64
Ответ: x = -3