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Mathematics, 24.12.2019 09:31 krisbiddulph1580

What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standard form?

4y2 + 34
3y2 + y + 34
4y2 + 14y + 34
4y4 + 34

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What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standar...
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