Algebra Examples

$7 - 6 i + (9 + 11 i)$

Step 1

Simplify the expression.

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Step 1.1

Remove parentheses.

$7 - 6 i + 9 + 11 i$

Step 1.2

Add $7$ and $9$ .

$16 - 6 i + 11 i$

$16 - 6 i + 11 i$

Step 2

Add $- 6 i$ and $11 i$ .

$16 + 5 i$

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