Find the Degree, Leading Term, and Leading Coefficient f(x)=-4x^4 square root of x+x^2-5x+17

$f (x) = - 4 x^{4} \sqrt{x} + x^{2} - 5 x + 17$

Move $- 4 x^{4} \sqrt{x}$ .

$f (x) = x^{2} - 5 x - 4 x^{4} \sqrt{x} + 17$

The degree, leading term, and leading coefficient cannot be determined because $x^{2} - 5 x - 4 x^{4} \sqrt{x} + 17$ is not a polynomial.

Not a polynomial