Answers

2014-08-04T20:58:13+08:00
Yes. (As long as A of Ax^2 is not equal to 0, then it is a quadratic equation.)
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even though 5 is with a 'y' variable?
Our teacher told us before that a different variable would just be a part of the value. Not so sure about that though.
2014-08-04T23:15:12+08:00
Yes it is. When square is the highest variable it is a quadratic equation. That example is a quadratic equation.
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