Question

Simplify.

Answer 1

Answer:

$8^{18}$

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$ , then

$8^{15}$ ÷ $8^{-3}$

= $8^{(15-(-3))}$

= $8^{(15+3)}$

= $8^{18}$