Question

logarithm ↓↓↓↓

Answer 1

\[\log_{.5}8=x \]

Answer 2

\[\log_{0.5}8=\frac{\log8}{\log0.5}\] which you can find on a calculator... the log can be in base 10 or in base \(e\) (i.e. \(\ln\)).

Answer 3

so -3?

Answer 4

by the way no need of calculator
0.5 = 2^(-1) and 8 = 2^3

Answer 5

yes -3 :)

Answer 6

^hm true didn't think of that lol. I'm not used to simple logs anymore