Question

Solve 4 log12 2 + log12 x = log12 96
Choose one answer.
a. x = 88
b. x = 80
c. x = 12
d. x = 6

Answer 1

Please help

Answer 2

your equation becomes \[4\times \log_{12}(2) + \log_{12} (x) - \log_{12}(96) =0\]

Answer 3

\[\log_{12}(2^{4})+\log_{12}(x)+\log_{12}(96^{-1})=0 \]

Answer 4

\[\log_{12}(16\times x \times 96^{-1})\]

Answer 5

so the equation becomes simpler and you have to solve
\[16\times x \times 96^{-1}=1\]

Answer 6

the solution is
\[x= 96/16=6\]
the answer is D