Precalculus Examples

$5.152 x^{3} - 143 x^{2} + 1102 x - 1673$

Step 1

Set $5.152 x^{3} - 143 x^{2} + 1102 x - 1673$ equal to $0$ .

$5.152 x^{3} - 143 x^{2} + 1102 x - 1673 = 0$

Step 2

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

$x \approx 1.99963505, 11.01911072, 14.7374654$

Step 3