sameakamou5wf8 sameakamou5wf8

10-08-2017
Mathematics

contestada

simplify

(4w^2-3w+8) + (3w^2+9w+5) - (-8w^2+7w+3)

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choixongdong choixongdong

10-08-2017

(4w^2-3w+8) + (3w^2+9w+5) - (-8w^2+7w+3)

=4w^2- 3w+ 8 + 3w^2+ 9w+ 5 + 8w^2 - 7w - 3

=15w^2 - w + 10

hope it helps

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