Question

Which of the following is a quadratic equation $= {x}^{2} (1\div x-2) = 7 \ div 2) = 7\div2$

Answer 1

${x}^{2} \frac{1}{x - 2 } is \: a \: quadratic \: equation \: as \: the \: degree \: of \: the \: polynomial \: is \: 2$