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Mathematics 10 Online
OpenStudy (anonymous):

Which of the following equations is quadratic? A: x(x^2 + 1) = 0 B: 5(4x + 2) = 3 C: (x + 3)(x + 4) = 5

OpenStudy (the_fizicx99):

A?

OpenStudy (the_fizicx99):

I believe C is polynomials B doesn't look anything like quadratic I'd say A .

OpenStudy (anonymous):

A is the answer can u please answer my question, I am desperate

OpenStudy (the_fizicx99):

Gl!! :P

OpenStudy (the_fizicx99):

no medal ;`l

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