Pre-Algebra Examples

$(10 - 22 i) + (22 i)$

Step 1

Remove parentheses.

$10 - 22 i + 22 i$

Step 2

Add $- 22 i$ and $22 i$ .

$10 + 0$

Step 3

Add $10$ and $0$ .

$10$

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