Algebra Examples

$- 8 i^{2} + 3$

Step 1

Simplify each term.

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Step 1.1

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

$- 8 \cdot - 1 + 3$

Step 1.2

Multiply $- 8$ by $- 1$ .

$8 + 3$

$8 + 3$

Step 2

Add $8$ and $3$ .

$11$

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