Question

I dont know what answer is i need help

Answer 1

Answer:

12

Step-by-step explanation:

Let's look at the following exponent rule below:

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

We can apply this rule to the problem given to help us find the final answer by taking each exponent and subtracting them. Let's illustrate this below:

$\frac{12^{-4} }{12^{-5} } =12x^{-4-(-5)}$$=12^{-4+5} =12^{1} =12$

Hopefully this was helpful! Let me know if you have any more questions.

Answer 2

its 12. -4 - -5 = 1. 12^1 =12