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Mathematics 13 Online
OpenStudy (heather224):

Which equation is a quadratic equation? a. x^2+4x+5=x^2+5x+4 b. 5x+4/x=x+4 c. 2x^3+4x+5=5x+4 d. 4x^2+x^4+5=0

OpenStudy (triciaal):

quadratic : the highest power of the variable is 2

OpenStudy (heather224):

So a?

OpenStudy (triciaal):

no did you simplify?

OpenStudy (heather224):

I'm not sure how to do this at all. Can you explain it to me please?

OpenStudy (triciaal):

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