Which of the following expressions is not a polynomial ?

The degree of the polynomial $3x^2{y}^3+4xy+73x^2y^3+4xy+7$ is

The coefficient of $x^{3}x^3$ in $x^2+5x-1x^2+5x-1$ is

An example for constant polynomial is

The value of p(t) = $5t^2-6t+75t^2-6t+7$ at t = – 1 is

The number of zeroes of a polynomial of degree ‘n’ will have

The identity used in simplifying $101\times 99101\backslash times99$ is

If $x=2x=2$, then the value of $(x+5)(x+5)$ $(x+2)(x+2)$

If $p(x)p(x)$ = $x^2+5x+4x^2+5x+4$, then p(- 4) =

Zero of the polynomial $p(x)=3x+1p(x)=3x+1$ is