Question

How do you evaluate `log_2 4^22`?

Answer 1

`log_2 4^22` `=44`

Explanation:

`log_2 4^22`
`=22 log_2 4`-> use property `log_b x^n=nlog_b x`
`=22 log_2 2^2`
`=2*22 log_2 2`-> use property `log_b b= 1`
`=44 (1)`
`=44`