Times them all :) and that's your answer
You have a negative exponent so you have to bring the -2 down : 1/-2^3. Then you multiply the -2*-2*-2 which is -8 so you get 1/-8 or -1/8. It means the same thing.
Hey there!
A proportion is when two ratios are equal in terms of value.
Thank you! :D
20 most likely multiply it and see
