Question

PLSSS HELP IF YOU TURLY KNOW THISS

Answer 1

Hey there!

Use this formula:

$a^{-b} =\frac{1}{a^{b} }$

Remember this formula.

Now, let's solve the given problem.

$5^{-9} =\frac{1}{5^{9} }$

Hope this helps you!

~Just a joyful teen

$SilentNature$

Hope this helps and have a fantabulous day! :)