Precalculus Examples

$2 - 3 i + (3 - 4 i)$

Step 1

Simplify the expression.

Tap for more steps...

Step 1.1

Remove parentheses.

$2 - 3 i + 3 - 4 i$

Step 1.2

Add $2$ and $3$ .

$5 - 3 i - 4 i$

$5 - 3 i - 4 i$

Step 2

Subtract $4 i$ from $- 3 i$ .

$5 - 7 i$

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