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29-09-2019
Mathematics

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(-9y^2-8y)+(6y^2+2y-1)

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emily10898Emily10898 emily10898Emily10898

29-09-2019

Answer and explanation:

[tex](-9y^{2} - 8y) + (6y^{2} + 2y - 1)[/tex]

[tex]-3y^{2} - 6y -1[/tex]

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