Question

O valor da expressão log2 8 + log2 32 + log10 1000 + log5 125 é:

Answer 1

$log2 ^8+log 2^{32} +log10 ^{1000} +log5 ^{125}$
$log2 ^{2^3} +log 2^{2^5} +log10 ^{10^3} +log5 ^{5^3}$
$3log2 ^2+5log 2^{2} +3log10 ^{10} +3log5 ^{5}$
$3.1+5.1+3.1+3.1$
$3+5+3+3 =14$