Use the power property to rewrite the log expression.
${\log }_9{5}^4$

Rewrite the log expression as a difference of multiple logs. Further simplify if possible.

${\log }_{12}\left(\frac{1}{4}\right)$

Rewrite the log expression as a difference of multiple logs. Further simplify if possible.

${\log }_5\left(\frac{125}{x}\right)$

Rewrite the difference as a single logarithm. Further simplify if possible.

${\log }_{5}24-{\log }_{5}8$

Rewrite the difference as a single logarithm. Further simplify if possible.

${\log }_{10}\left(8x^2\right)-{\log }_{10}\left(2x\right)$

Use the power property to rewrite the log expression.

${\log }_6\frac{1}{\sqrt{m}}$

Use the power property to rewrite the log expression.

${\log }_2{(x+1)}^2$

Rewrite the log expression as the sum or difference of multiple logs.

${\log }_{10}\left(\frac{8x^3}{5y}\right)$

Rewrite the log expression as the sum or difference of multiple logs.

${\log }_2\left(\frac{3a^2{b}^4}{\sqrt{5c^4}}\right)$