I'll teach you how to solve y^2 + 4y - 16y+3y^2
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y^2 + 4y - 16y+3y^2
Group like terms:
y^2+ 3y^2+4y-16y
Add similar elements:
4y^2+4y-16y
Add similar elements:
4y^2-12y
Your Answer Is (D) 4y^2-12y
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