Question

Solve the given logarithmic or exponential equation.

Answer 1

Attempt to solve them first..

Answer 2

Recall: If \(\log_ax = b\), then we have
\[a^{\log_ax} = a^b\]\[x=a^b\]

Answer 3

\[\log_{22} x= \frac{ -2 }{ 3 }\]
Remeber the form
\[\log_{a}x = b\] is same as
\[a^b = x\]

Answer 4

Therefore, x here is
\[x = 22^{\frac{ -2 }{ 3 }}\]