Basic Math Examples

$(8 + 28) \div (0 + 4)$

Step 1

Rewrite the division as a fraction.

$\frac{8 + 28}{0 + 4}$

Step 2

Cancel the common factor of $8 + 28$ and $0 + 4$ .

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Step 2.1

Factor $4$ out of $8$ .

$\frac{4 (2) + 28}{0 + 4}$

Step 2.2

Factor $4$ out of $28$ .

$\frac{4 \cdot 2 + 4 \cdot 7}{0 + 4}$

Step 2.3

Factor $4$ out of $4 \cdot 2 + 4 \cdot 7$ .

$\frac{4 \cdot (2 + 7)}{0 + 4}$

Step 2.4

Cancel the common factors.

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Step 2.4.1

Factor $4$ out of $0$ .

$\frac{4 \cdot (2 + 7)}{4 (0) + 4}$

Step 2.4.2

Factor $4$ out of $4$ .

$\frac{4 \cdot (2 + 7)}{4 \cdot 0 + 4 \cdot 1}$

Step 2.4.3

Factor $4$ out of $4 \cdot 0 + 4 \cdot 1$ .

$\frac{4 \cdot (2 + 7)}{4 \cdot (0 + 1)}$

Step 2.4.4

Cancel the common factor.

$\frac{4 \cdot (2 + 7)}{4 \cdot (0 + 1)}$

Step 2.4.5

Rewrite the expression.

$\frac{2 + 7}{0 + 1}$

$\frac{2 + 7}{0 + 1}$

$\frac{2 + 7}{0 + 1}$

Step 3

Simplify the expression.

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Step 3.1

Add $2$ and $7$ .

$\frac{9}{0 + 1}$

Step 3.2

Add $0$ and $1$ .

$\frac{9}{1}$

Step 3.3

Divide $9$ by $1$ .

$9$

$9$

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