Algebra Examples

$f (x) = 6 x^{3} - 7 x^{2} + 2 x + 8$

Step 1

Set $6 x^{3} - 7 x^{2} + 2 x + 8$ equal to $0$ .

$6 x^{3} - 7 x^{2} + 2 x + 8 = 0$

Step 2

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

$x \approx - 0.75137949$

Step 3