Question

find3^-7÷3^-5

it is exponent and power​

Answer 1

$= > \frac{ {3}^{ - 7} }{ {3}^{ - 5} } \\ \\ = > {3}^{ - 7 - ( - 5)} \\ \\ = > {3}^{ - 7 + 5} \\ \\ = > {3}^{ - 2} \\ \\ = > \frac{1}{ {3}^{2} } \\ \\ = > \frac{1}{9}$

Answer 2

Step-by-step explanation:

$\huge\underline\mathfrak\blue{Solution}$