is there a way to simplify the answer

Question

0

742

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Write as a fraction (5z) to the power of -3

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45z to the power of 3?

Guest Jun 12, 2017

+9466

+1

Best Answer

Is (5z)^-3 = \(\frac1{45z^3}\) ?

\((5z)^{-3}\,=\,\frac1{(5z)^3}\,=\,\frac1{5^3z^3}\,=\,\frac1{125z^3}\)

So.... (5z)^-3 = \(\frac1{125z^3}\)

hectictar Jun 12, 2017

hectictar · Answer 1 · 2017-06-12T09:50:19

Is (5z)^-3 = \(\frac1{45z^3}\) ?

\((5z)^{-3}\,=\,\frac1{(5z)^3}\,=\,\frac1{5^3z^3}\,=\,\frac1{125z^3}\)

So.... (5z)^-3 = \(\frac1{125z^3}\)

Guest · Answer 2 · 2017-06-12T06:49:39

Your question is not clear!.