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Katen [24]
4 years ago
10

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

Mathematics
2 answers:
ser-zykov [4K]4 years ago
7 0

Answer:

That'll help a lot of people in the future ^.^

Step-by-step explanation:

tigry1 [53]4 years ago
5 0

Answer:

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

Step-by-step explanation:

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

= -3y(y^2 + 4y + 4) - 5 + 6y

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

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

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