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Mathematics 20 Online
OpenStudy (poopsiedoodle):

Simplify the problem (I'll post it as a comment)

OpenStudy (poopsiedoodle):

\[4 \sqrt[3]{135}\]

OpenStudy (poopsiedoodle):

that's a cubed root by the way.

OpenStudy (anonymous):

does it help to know that \(135=3^3\times 5\) ?

OpenStudy (poopsiedoodle):

I guess so.

OpenStudy (poopsiedoodle):

\[\huge3\sqrt[3]{5} ?\]

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

well, i guess you have to remember that 4 out front

OpenStudy (poopsiedoodle):

1 more, \(\huge{i^{31}}\)

OpenStudy (poopsiedoodle):

\(\Huge{-i}\)?

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