Question

Qual O Valor :
a) log ³√60
b) log ⁴√1,2
c) log (0, 54) Elevado a 0,3

Answer 1

a)

log ³√60 =

$= log {60}^{ \frac{1}{3} } \\ = \frac{1}{3} \times log60 \\ = \frac{1}{3} \times log(6 \times 10) \\ = \frac{1}{3} \times (log6 + log10) \\ = \frac{1}{3}\times( log6 + 1)$