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April 19, 2015

April 19, 2015

Posted by **Rachal** on Wednesday, February 9, 2011 at 4:19am.

4z^-4

Simplify your answer as much as possible.

is this right? (1/4z^4)

- pre-algebra-is my answer right -
**MattsRiceBowl**, Wednesday, February 9, 2011 at 8:07amHe quantity "z" has the exponent. So only that moves down.

4/z^4

- pre-algebra-is my answer right -
**Rachal**, Wednesday, February 9, 2011 at 6:04pmthank you

- pre-algebra-is my answer right -
**shawn**, Monday, June 27, 2011 at 2:25pm5(2/5)-5/6=

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