Basic Math Examples

$3 i - 2 i^{2} + 3 i - 2 i^{2}$

Step 1

Simplify each term.

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Step 1.1

Rewrite $i^{2}$ as $- 1$ .

$3 i - 2 \cdot - 1 + 3 i - 2 i^{2}$

Step 1.2

Multiply $- 2$ by $- 1$ .

$3 i + 2 + 3 i - 2 i^{2}$

Step 1.3

Rewrite $i^{2}$ as $- 1$ .

$3 i + 2 + 3 i - 2 \cdot - 1$

Step 1.4

Multiply $- 2$ by $- 1$ .

$3 i + 2 + 3 i + 2$

$3 i + 2 + 3 i + 2$

Step 2

Simplify by adding terms.

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Step 2.1

Add $3 i$ and $3 i$ .

$2 + 6 i + 2$

Step 2.2

Add $2$ and $2$ .

$4 + 6 i$

$4 + 6 i$

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