(3x-7)^2(x+5)=(3x-7)(x+5)^2

Question

(3x-7)^2(x+5)=(3x-7)(x+5)^2

Answer 1

(3x – 7)²(x + 5) = (3x – 7)(x + 5)²
(3x – 7)(x + 5) = (x + 5)²
3x – 7 = x + 5
3x – x = 5 + 7
2x = 12
x = 6