Precalculus Examples

$0.37 x^{3} - 5.72 x^{2} + 5.23 x + 8.25 = 0$

Step 1

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

$x \approx - 0.81420748, 1.90604039, 14.36762654$

Step 2