Question

Rewrite the expression in a to the power of n form

Answer 1

Answer:

$a^{-7}$

Step-by-step explanation:

using the rule of exponents

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

$\frac{a^{-13} }{a^{-6} }$

= $a^{(-13-(-6))}$

= $a^{(-13+6)}$

= $a^{-7}$

Answer 2

Answer:

$a^-7$

Step-by-step explanation:

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

$\frac{a^{-13} }{a^{-6} }$

$=a^{(-13-(-6))}$

$=a^{(-13+6)}$

$=a^{-7}$