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OpenStudy (matt6288):
fml i hate this! (7x^2 + x + 9) - (3x^2 + 4x - 5)
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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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