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1 vote
3 times the sum of x and y squared plus 5 times the difference of 2x and y

User Julito
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1 Answer

4 votes
3(x + y^2) + 5(2x - y)
= 3x + 3y^2 + 10x - 5y
=3y^2 + 13x - 5y
User Kantal
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9.0k points