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Mathematics 8 Online
OpenStudy (matt6288):

fml i hate this! (7x^2 + x + 9) - (3x^2 + 4x - 5)

OpenStudy (anonymous):

its 4x^2 + 3x +14

OpenStudy (angela210793):

it's actually 4x^2 - 3x +14 cause x-4x=-3x

OpenStudy (matt6288):

<3

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