Algebra Examples

$2 \sin^{2} (0)$

Step 1

The exact value of $\sin (0)$ is $0$ .

$2 \cdot 0^{2}$

Step 2

Raising $0$ to any positive power yields $0$ .

$2 \cdot 0$

Step 3

Multiply $2$ by $0$ .

$0$

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