yarelilopezzz yarelilopezzz

25-02-2020
Mathematics

contestada

(-y^3-y+1)+(-7y^3-6y-5)

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Аноним Аноним

25-02-2020

remove parentheses

4y^2-5y+3y-7y^2-(2y^2+6y-5)

Simplify each term

4y^2-5y+3y-7y^2-2y^2+6y-5

Simplify by adding terms

-5y^2-8y+5

plz mark me as brainliest :)

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XaniHan XaniHan

25-02-2020

-y^3 -y + 1 -7y^3 -6y -5
= -8y^2 -7y -4

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