Precalculus Examples

$g (x) = 2 x^{3} - 5 x^{2} - 3 x + 11$

Step 1

Set $2 x^{3} - 5 x^{2} - 3 x + 11$ equal to $0$ .

$2 x^{3} - 5 x^{2} - 3 x + 11 = 0$

Step 2

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

$x \approx - 1.39612473$

Step 3