Question

If $\frac{\log 25}{\log 5}=\log x$, then the value of $x$ is equal to

• A. $10$
• B. $5$
• C. $2$
• D. $100$

Answer 1

The correct option is D $100$

$\frac{\log 25}{\log 5}=\frac{2\log 5}{\log 5}=22=\log x\text{Assuming base 10}x={10}^2$