Question

Me pueden explicar (2x-1)^3=-125

Answer 1

Resolver.

(2x - 1)³ = - 125
(2x - 1)³ = (- 5)³    Entonces
2x - 1 = - 5
2x = - 5 + 1
2x = - 4
x = - 4/2
x = - 2

Solución.
{- 2}