Question

Please help me out!!!!

Answer 1

4^18

Explanation:

`\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^(bc)\\\left(4^(-3)\right)^(-6)=4^(-3\left(-6\right))\\\\-3\left(-6\right)=18\\\\=4^(18)`

Answer 2

You should multiply the exponents "-3" and "-6"

Then your answer is:

4^18

Hope this helps..

Best of luck!