write an equivalent expression with postive exponets only A. [tex] \frac{x {}^{4} }{y { Question write an equivalent expression with postive exponets only A.B. C. D. in progress 0 Math Ruby 2 days 2021-10-12T11:33:08+00:00 2021-10-12T11:33:08+00:00 2 Answers 0

## Answers ( )

The answer is choice A

Answer: Choice Ax^4 over y^2=========================================================

Explanation:

The negative exponent is effectively an indication to apply the reciprocal. This is because of the general rule that

So this means

and furthermore

which is why

choice A is the answer