SOLUTION: is xy+7x-3y-14=0 a quadratic equation?

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Question 163478: is xy+7x-3y-14=0 a quadratic equation?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
xy%2B7x-3y-14=0
xy-3y=14-7x
y%28x-3%29=14-7x
y=%2814-7x%29%2F%28x-3%29
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No, it's not a quadratic equation, it's a rational equation.