Question

How do you calculate `log_10 3+2 log_10y`?

Answer 1

`log_10(3+y^2)`

Explanation:

A final answer cannot be calculated because y is a variable, and this is an expression not an equation.

However, it can be simplified, or written in a condensed or different form.

If logs are being added, the numbers are being multiplied.

`log_10 3+2 log_10y = log_10 3+log_10y^2" power law"`

=`log_10(3+y^2)`