Calculus Examples

$\cos^{2} (9 \cdot 0)$

Step 1

Multiply $9$ by $0$ .

$\cos^{2} (0)$

Step 2

The exact value of $\cos (0)$ is $1$ .

$1^{2}$

Step 3

One to any power is one.

$1$

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