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Mathematics 14 Online
OpenStudy (anonymous):

Which equation is a quadratic equation? y + 3 = −2x + 5 − 8x y + 2x = −2x(4 − 3x) + 4 6x3 + y = (2x − 2)(3x + 7) 9x − y = (3x2 + 1)(5x − 1) + 4x

OpenStudy (anonymous):

b

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