Question

помогите решить уравнение

Answer 1

(x-5)^2 = (x+11)^2
x^2 - 10x +25 = x^2 + 22x + 121
-32x = 96
x = -3

Answer 2

(х-5)²=(х+11)²

х²-10х+25=х²+22х+121

х2-х2-10х-22х=121-25

-32х=96

х=-3