Question

Check whether following equation is quadratic or not x² + ¹/x =0
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Answer 1

no it is not a quadratic equation beacause as u will solve it further u will get

2x^2+1

which is not quadratic

hence the ans is ultimately no

Answer 2

Answer:

${x}^{2} + \frac{1}{x} = 0 \\ {x}^{2} + 1 = x \\ {x}^{2} - x + 1 = 0$

comparing to

${ax}^{2} + bx + c$

therefore is a quardratic equation

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