Precalculus Examples

$f (x) = x^{4} - 8 x^{3} + 24 x^{2 - 32 x + 19}$

Step 1

The leading coefficient test requires a polynomial.

Not a polynomial

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$