Calculus Examples

$\cos (x) = x^{4} - x$

Step 1

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

$x \approx - 0.63784955, 1.1167538$

Step 2

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