Question

³√11x+26=5 me ajudem-me

Answer 1

$\sqrt[3]{11x+26}= 5 \\ \\ 11x+26= 5^3 \\ \\ 11x+26= 125 \\ \\ 11x= 125-26 \\ \\ x= \frac{99}{11}\qquad \to\qquad \boxed{x= 9}$

Answer 2

Resposta:

Explicação passo-a-passo:

³√11x+26=511x+26=5³

11x+26=125

11x=125-26

11x=99

x=99/11

x=9

verificando

³√11(9)+26=5³√99+26=5³√125=55=5