Question

Rewrite log5 (11)+2log5 (8) using properties of logarithms.

Answer 1

use the following properties:
1. k*log(x) = log(x^k)
2. log(x)+log(y)=log(xy)

=>
log_5(11)+2log_5(8)
=log_5(11)+log_5(8^2)
=log_5(11*64)
=log_5(704)