Algebra Examples

$x^{3} - 2 x^{2} + x + 2$

Step 1

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

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

Step 2

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

$x \approx - 0.69562076$

Step 3