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Mathematics 17 Online
OpenStudy (anonymous):

Refresh my memory, tell me how to do this step by step? Add or subtract polynomials (4x^3-y-1)-(2y^2-3y+3)

OpenStudy (anonymous):

\[(4x ^{3}-y-1)-(2y ^{2}-3y+3)\]

OpenStudy (anonymous):

=4x^3-y-1-2y^2+3y-3

OpenStudy (anonymous):

=4x^3-2y^2+2y-4

OpenStudy (anonymous):

trying to follow along thank you

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