Algebra Examples

$F (x) = x^{3} - 5 x^{2} - 12 x + 14$

Step 1

Set $x^{3} - 5 x^{2} - 12 x + 14$ equal to $0$ .

$x^{3} - 5 x^{2} - 12 x + 14 = 0$

Step 2

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

$x \approx - 2.40599594, 0.89347883, 6.5125171$

Step 3