Question

2x^3+1=17 me pueden ayudar

Answer 1

2x^3×$2 x^{3} -1 = 17$1=17

2x^3=17-1

2x^3=16

x^3=16/2

x^3 =8

x^3 = 2^3

x = 2

VERIFICACIÓN
$2x^{3} +1 = 17[/tex<span>] </span> [tex]2 (2)^{3}+1 = 17$

2(8) +1 = 17

16 +1 = 17

17 =17

Answer 2

Resolver.

2x³ + 1 = 17
2x³ = 17 - 1
2x³ = 16
x³   =  16/2
x³   = 8    Como 8 = 2 * 2 * 2 = 2³  reemplazamos
∛x³ = ∛2³
x³/³  = 2³/³
x = 2

Respuesta.
x = 2

Verificacion.
2x³ + 1   = 17
2(2)³ + 1 = 17
2 * 8 + 1 = 17
16 +  1    = 17
     17      = 17