Question

Sabendo que log ½ x = -3, calcule o valor de ³ raiz de x + x².​

Answer 1

Resposta:

log[1/2]  x = -3 ............[1/2]  é a base

x=(1/2)⁻³ =2³=8

∛x +x² =∛2³ +8²  =2+64=66