Question

sabendo que log 7=0,845 e log 11=1,041 calcule log 539 ?​

Answer 1

Resposta:

log 539

log 7²*11

log 7² + log 11

=2 * log 7 + log 11

=2 * 0,845 + 1,041

=2,731

Answer 2

$log(539)$

$log(7 \: . \: 7 \: . \: 11)$

$log(7 {}^{2} \: . \: 11)$

$2 \: . \: log(7) + log(11)$

$2 \: . \: 0,845 + 1,041$

$1,69 + 1,041$

$\boxed{\boxed{\boxed{2,731}}}$

att. yrz