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Mathematics 57 Online
OpenStudy (anonymous):

Which equation is a quadratic equation?? (: A. y = −4(3x + 2) B. y + 3x3 = (x − 2)(3x+ 8) C. y − 3 = (2x2 + 11)(x − 1) + 3x D. y + 5x = −2x(4 − x) + 1

OpenStudy (anonymous):

It looks like D

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