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Mathematics 15 Online
OpenStudy (anonymous):

simplify 125^-2/3

OpenStudy (anonymous):

help please

OpenStudy (lncognlto):

\[125^-{\frac{ 2 }{ 3 }}\]then \[\frac{ 1 }{125^{\frac{ 2 }{3 }} }\]

OpenStudy (lncognlto):

So then the cubed root of 125 is 5, as 5x5x5 = 125. 5 squared, or 5x5, = 25. Then (125−−−√3)2 = 25. So then then final answer is?

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