How do you solve log x^2 =2?

Oct 23, 2015

$x = 10$

Explanation:

By using laws of logs, we can write this as

$2 \log x = 2$

Now dividing by 2 on both sides we get

$\log x = 1$

Now using the definition of log function we obtain

$x = {10}^{1} = 10$