Question

Me ayudan por favor: 2x³ + 1 = 17

Answer 1

$2 x^{3} + 1 = 17$
2 x^3 = 16
 x^3 = 8
x = 2

Answer 2

Resolver.

2x³ + 1 = 17
2x³ = 17 - 1
2x³ = 16
x³ = 16/2
x³ = 8      (8 = 2 * 2 * 2 = 2³)
x³ = 2³
∛x³ = ∛2³
x = 2

Respuesta.
x = 2