Question

Solve the equation: 3(x+1)^2(2x-1)^4 + 8(x+1)^3(2x-1)^3=0

Answer 1

I figured out how to solve this.
(x+1)^2 ( (3(2x-1)^4) + 8(x+1)(2x-1)^3)
((x+1)^2) ((2x-1)^3) ((3(2x-1)) + (8(x+1)))
((x+1)^2) ((2x-1)^3) (14x+5)
{-1, -5/14, 1/2}