Question

qual o resultado de log 12​

Answer 1

log 12 = 1,079

conta:

$log_{10}12 = x \\ {10}^{x} = 12 \\ \\ log {10}^{x} = log12 \\ x. log10 = log12 \\ \\ x = \frac{ log12 }{ log10 } \\ \\ x = \frac{ log2 + log2 + log3 }{ log10 } \\ \\ x = \frac{0.3010 + 0.3010 + 0.477}{1} \\ \\ x = 1,079$