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OpenStudy (chasebraves):
FOR A MEDAL
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OpenStudy (chasebraves):
(5m3 + 3mn2) + (-7m2n + mn2 - n3) - (mn2 + 2m3)
OpenStudy (helpkay):
ok so what is the first thing you do
OpenStudy (chasebraves):
idk
OpenStudy (anonymous):
\[(5m^3 + 3mn^2) + (-7m^2n + mn^2 - n^3) - (mn^2 + 2m^3) \]=\[3 m^3-7 m^2 n+3 m n^2-n^3 \]
OpenStudy (chasebraves):
thanks
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OpenStudy (anonymous):
Your welcome.
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