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Mathematics 21 Online
OpenStudy (anonymous):

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 (lgbasallote):

which do you think?

OpenStudy (anonymous):

i have no ideaaaaa

OpenStudy (lgbasallote):

a quadratic equation is the equation that is SIMPLIFIED and has 2 as the highest exponent

OpenStudy (anonymous):

?

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