Math

Simplify: z* (-5z^2)-1+7z^2

Asked by AnneS2 12 years ago 9/6/2013 4:45 AM

Last updated by anonymous 12 years ago 9/7/2013 3:58 PM

1 Answers

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Answered by CherieS 12 years ago 9/7/2013 3:58 PM

z* (-5z^2)-1+7z^2

(-5z^2+1) -1+7z^2

-5 z^3+7 z^2-1