Pre-Algebra Examples

$x^{3} = 18 x - 5 x^{2}$

Step 1

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

$x \approx - 7.4244289, 0, 2.4244289$

Step 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$