Question

Se “log 2 = 0,30”, quanto vale o “log 16”?​

Answer 1

$\log \:16 = \log {2}^{4} = 4 \log2 = 4 \cdot0,3=1,2$

Answer 2

Resposta:

log16=log2^4=4log2=4⋅0,3=1,2