Question

Using numerical analysis and the Power Rule of Logarithms, logxk=klogx
, how can log(1100)
be rewritten?(1 point)

−2log10


10log−2


log−20


2log−10

Answer 1

We note 1/100 = 10^-2, so

log(1/100) = log(10^-2) = -2·log(10).

Thus the correct choice is: −2 log 10.