Step-by-step explanation:
Naturalize log_10 as log
By power rule
log x⁵ + log 20 - log 10
Note
- log a + log b having same base 10 (or any base just the bases need to be same)equals log(a*b)
- log_a a = 1
So we conclude
log(20*x⁵)-1
or in a more formal manner
