Basic Math Examples

$7 + 3 i + (- 9 - 8 i)$

Step 1

Simplify the expression.

Tap for more steps...

Step 1.1

Remove parentheses.

$7 + 3 i - 9 - 8 i$

Step 1.2

Subtract $9$ from $7$ .

$- 2 + 3 i - 8 i$

$- 2 + 3 i - 8 i$

Step 2

Subtract $8 i$ from $3 i$ .

$- 2 - 5 i$

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