francique francique

21-10-2020
Mathematics

contestada

simplify 6+ y^2 - 1+ 2y + y^2 - y

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sarengradac sarengradac

22-10-2020

Answer:

[tex]6 + {y}^{2} - 1 + 2y + {y}^{2} - y = \\ {y}^{2} + {y}^{2} + 2y - y + 6 - 1 = \\ 2 {y}^{2} + y + 5[/tex]

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