Algebra Examples

$x^{5} - 2 x^{4} - 5 x^{3} + 9 x^{2} + 2$

Step 1

Set $x^{5} - 2 x^{4} - 5 x^{3} + 9 x^{2} + 2$ equal to $0$ .

$x^{5} - 2 x^{4} - 5 x^{3} + 9 x^{2} + 2 = 0$

Step 2

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

$x \approx - 2.2045492, 1.7904129, 2.51535863$

Step 3