Precalculus Examples

$9.2 \cos (309.58) + 9.2 \sin (309.58) j$

Step 1

Multiply $9.2$ by $\cos (309.58)$ .

$5.86182591 + 9.2 \sin (309.58) j$

Step 2

Multiply $9.2$ by $\sin (309.58)$ .

$5.86182591 - 7.09076842 j$

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