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Mathematics 17 Online
OpenStudy (anonymous):

125 ^ 4/3

hero (hero):

\[125^{4/3} \]

OpenStudy (anonymous):

Yes! That is the correct equation

OpenStudy (lalaly):

\[\sqrt[3]{125^4}\]

hero (hero):

\[\sqrt[3]{125^4}\]

OpenStudy (anonymous):

I should subtract the exponents correct? and end up with 125 ^1? which would equal 125?

OpenStudy (anonymous):

Ooops! I was WAY OFF!!!

OpenStudy (anonymous):

How do I solve this equation further?

OpenStudy (lalaly):

\[\sqrt[3]{125^4}= 625\]

hero (hero):

\[\sqrt[3]{(5^4)^3}\]

hero (hero):

cubes cancel

OpenStudy (anonymous):

Ok - I vaguely remember this.

OpenStudy (anonymous):

Thanks!

hero (hero):

Well, I kind of skipped a step....|dw:1315769047891:dw|

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