Basic Math Examples

$9^{2} - (3 \cdot 5 + 6^{2})$

Step 1

Simplify each term.

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Step 1.1

Raise $9$ to the power of $2$ .

$81 - (3 \cdot 5 + 6^{2})$

Step 1.2

Simplify each term.

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Step 1.2.1

Multiply $3$ by $5$ .

$81 - (15 + 6^{2})$

Step 1.2.2

Raise $6$ to the power of $2$ .

$81 - (15 + 36)$

$81 - (15 + 36)$

Step 1.3

Add $15$ and $36$ .

$81 - 1 \cdot 51$

Step 1.4

Multiply $- 1$ by $51$ .

$81 - 51$

$81 - 51$

Step 2

Subtract $51$ from $81$ .

$30$

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