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Mathematics 13 Online
OpenStudy (anonymous):

Given that f(x)=-2^4+6x^2-3x+11, how many solutions does it have?

OpenStudy (isaiah.feynman):

Two of course.

OpenStudy (anonymous):

Oh how did you get it? @Isaiah.Feynman

OpenStudy (isaiah.feynman):

Its a quadratic. Highest power of x is 2.

OpenStudy (isaiah.feynman):

Polynomials have a property that the number of solutions is equal to the number of their highest power.|dw:1416514903036:dw|

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