Question

which of following is a polynomial x2|2-2|x2​

Answer 1

x^2/2 is polynomial.

-2/x^2 is not polynomial because power of variable x is negative.

Answer 2

$\frac{ {x}^{2} }{2} \: is \: \: polynomial \: but \: \frac{2}{ {x}^{2} }is \: not \: a \: polynomail \: because \: it \: has \: neative \: power of \: the \: variable.$