Precalculus Examples

$f (x) = x^{2} - x^{4} + 2 x^{3} - 13$

Step 1

Set $x^{2} - x^{4} + 2 x^{3} - 13$ equal to $0$ .

$x^{2} - x^{4} + 2 x^{3} - 13 = 0$

Step 2

Graph each side of the equation. The solution is the x-value of the point of intersection.

No solution