-10x^2-8y^3+3x^2-2y^3

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-10x^2 - 8y^3 + 3x^2 - 2y^3 = (-10x^2 + 3x^2) + (-8y^3 - 2y^3) = -7x^2 - 10y^3

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Asked 2/8/2012 8:02:59 AM

Updated 6/19/2014 9:10:30 AM

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yeswey

-10x^2 - 8y^3 + 3x^2 - 2y^3
= (-10x^2 + 3x^2) + (-8y^3 - 2y^3)
= -7x^2 - 10y^3

Added 6/19/2014 9:10:30 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/19/2014 9:12:22 AM]

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Updated 6/19/2014 9:12:17 AM

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yeswey

(7x^3+2x^2)+(6x^3+2x^2)
= 7x^3+2x^2+6x^3+2x^2
= (7x^3+6x^3)+(2x^2+2x^2)
= 13x^3+4x^2

Added 6/19/2014 9:12:17 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [6/19/2014 9:15:35 AM]

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