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16-06-2017
Mathematics

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Simplify the difference. (7w^2 – 7w – 8) – (5w^2 + 2w – 3)

Respuesta :

16-06-2017

(7w^2-7w-8)-(5w^2+2w-3)= 7w^2-7w-8-5w^2-2w+3=7w^2-5w^2-7w-2w-8+3=2w^2-9w-5

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