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Combine like terms: (7y2 - 3y) + (8y2 - 8y) A. -y^2+5y B. y^2-5y C. 15y^2-11y D. -y^2+5y
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5 votes
Combine like terms:

(7y2 - 3y) + (8y2 - 8y)

A. -y^2+5y
B. y^2-5y
C. 15y^2-11y
D. -y^2+5y

User Delroh
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1 Answer

3 votes
(7y2 - 3y) + (8y2 - 8y)
= 15y^2 - 11y

answer
C. 15y^2 - 11y
User Kempton
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