Question

Dados log 2 = 0,3011 ; log 3 = 0,477 ; log 5 = 0,699 CALCULE

a) log 30

b log 64

Answer 1

$a)\\log30\\\\log\,(3\;.\;10)\\\\log3+log10\\\\0,477+1\\\\1,477$

$b)\\log64\\\\log\,(2^6)\\\\6.log\,2\\\\6\;.\;0,3011\\\\1,8066$