help please

Question

+7

615

4

+315

what is $\frac{2^2 \cdot 2^{-3}}{2^3 \cdot 2^{-2}}?$

polyyou Jul 12, 2020

ElectricPavlov · Answer 1 · 2020-07-12T08:30:10

+37165

0

2^2-3 / 2^3-2 = 2^-1/ 2 = 1/(2*2) = 1/4

+315

+3

thanks

polyyou Jul 12, 2020

+37165

-1

You're welcome !

jimkey17 · Answer 2 · 2020-07-15T03:20:51

well the negtive and positive cancel out to become (2^-1)/(2^1)= (1/2)/2=4 so our final answer is 4