Algebra Examples

$20 + (- 23 - 8 i) + 7 i$

Step 1

Subtract $23$ from $20$ .

$- 3 - 8 i + 7 i$

Step 2

Add $- 8 i$ and $7 i$ .

$- 3 - i$

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