Question

Please help! This is confusing

Answer 1

How to get answer:

`\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^(b+c)\\4^(-6)\cdot \:4^3=\:4^(3-6)=\:4^(-3)\\\mathrm{Apply\:exponent\:rule}:\quad \:a^(-b)=(1)/(a^b)\\=(1)/(4^3)\\=(1)/(64)`

Answer 2

1/64, 4 to the -3rd power, and 1/4 to the 3rd power :)