Answer:2y^2-6y+6
Step-by-step explanation:
5y^2-2y+1-(3y^2+4y-5)
5y^2-2y+1-3y^2-4y+5
Collect like terms
5y^2-3y^2-2y-4y+1+5
2y^2-6y+6
Answer: its the second one (2)
I believe the answer 12p^2

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Take away 1 from both sides
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Evaluate the value on the right
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Multiply by 15 on both side
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Evaluate
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Divide by 6 on both sides
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Simplify
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