Question

o valor de soma S=log₁₀⁰,⁰⁰⁰¹ ₊ log₅√5 - log₂³√4 é igual a:

Answer 1

Olá Waldemar 

log10(0.0001) = -4 

log5(√5) = log(√5)/log(5) = log(5)/2log(5) = 1/2 

log2(³√4) = log2(4)/3 = 2log2(2)/3 = 2/3 

S = -4 + 1/2 - 2/3 

S = -24/6 + 3/6 - 4/6 = -25/6