Asked by Rachal

Rewrite the expression without using a negative exponent.
4z^-4

Simplify your answer as much as possible.

is this right? (1/4z^4)
Answered by MattsRiceBowl
He quantity "z" has the exponent. So only that moves down.

4/z^4

Answered by Rachal
thank you
Answered by shawn
5(2/5)-5/6=