You can put this solution on YOUR website!
simplify (2x to the power of -2 times y to the power of 3 over x to the power of 2 times y to the power of -3) to the power of -1
Assume that you mean:
You can get rid of the outside exponent of -1 by inverting the fraction:
Add the like term exponents so they will be positive:
Remember when you divide, the exponents are subtracted, but if it's a negative
exponent, you have a minus a minus, which is a plus
Looks like the answer is d, doesn't it