Algebra Examples

${(4 + 5)}^{2} \div 3$

Step 1

Rewrite the division as a fraction.

$\frac{{(4 + 5)}^{2}}{3}$

Step 2

Simplify the numerator.

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Step 2.1

Add $4$ and $5$ .

$\frac{9^{2}}{3}$

Step 2.2

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

$\frac{81}{3}$

$\frac{81}{3}$

Step 3

Divide $81$ by $3$ .

$27$

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