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Mathematics 14 Online
OpenStudy (anonymous):

[9.01] Which equation is a quadratic equation? 5x − 2 = y y + 15x2 = (3x − 2)(5x + 7) y = 3x(5 − x) + 7 y + 2 = (3x2 + 10)(x − 1)

OpenStudy (anonymous):

y = 3x(5 − x) + 7

OpenStudy (anonymous):

why????

OpenStudy (anonymous):

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