Question

What is the quotient? 7^-4/7^-9 O1/7^13 O1/7^5 O 7^5 O 7^13

Answer 1

Answer:

$7^{5}$

Step-by-step explanation:

using the rule of exponents

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

$\frac{7^{-4} }{7^{-9} }$

= $7^{-4-(-9)}$

= $7^{-4+9}$

= $7^{5}$