Question

log 50 base 10


log 40 base 10


log 40 base 10

log 80 base 10

log 200 base 10

Answer 1

Log 50 = log(5.10) = log5 + log10 ==> log5 + 1
      

log 40 = log(4.10) = log2² + log10 ==> 2log2 + 1
    

log 40 = log(4.10) = log2² + log10 ==> 2log2 + 1

log 80 = log(8.10) = log2³ + log10 ==> 3log2 + 1
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log 200 = = log(2.10²) = log2 + log10²

==>log2 + 2log10 ==> log2 +2.1 ==. log2 + 2

Answer 2

Resposta:

Leia abaixo

Explicação passo-a-passo:

log 50 = log 5 +  log 10 = 1,70

log 40 = 2 log 2 +  log 10 = 1,60

log 80 = 3 log 2 +  log 10 = 1,90

log 200 = log 2 + 2 log 10 = 2,30