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12-12-2018
Mathematics

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What is -3y(y + 2)^2 - 5 + 6y in standard form?

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Lophile Lophile

12-12-2018

Answer:

-3y^3 - 12y^2 - 6y - 5

Step-by-step explanation:

-3y(y + 2)^2 - 5 + 6y

-3y(y+2)(y-2) - 5 + 6y

-3y^3 - 12y^2 - 6y - 5

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