Algebra Examples

$\cos (\frac{x}{4}) + x^{2} - 3 x = 0$

Step 1

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

$x \approx 0.3799518, 2.71298196$

Step 2

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