Basic Math Examples

$- 20 \div (6 + 4)$

Step 1

Rewrite the division as a fraction.

$\frac{- 20}{6 + 4}$

Step 2

Cancel the common factor of $- 20$ and $6 + 4$ .

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Step 2.1

Factor $2$ out of $- 20$ .

$\frac{2 (- 10)}{6 + 4}$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor $2$ out of $6$ .

$\frac{2 \cdot - 10}{2 \cdot 3 + 4}$

Step 2.2.2

Factor $2$ out of $4$ .

$\frac{2 (- 10)}{2 \cdot 3 + 2 \cdot 2}$

Step 2.2.3

Factor $2$ out of $2 \cdot 3 + 2 \cdot 2$ .

$\frac{2 (- 10)}{2 \cdot (3 + 2)}$

Step 2.2.4

Cancel the common factor.

$\frac{2 \cdot - 10}{2 \cdot (3 + 2)}$

Step 2.2.5

Rewrite the expression.

$\frac{- 10}{3 + 2}$

$\frac{- 10}{3 + 2}$

$\frac{- 10}{3 + 2}$

Step 3

Simplify the expression.

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Step 3.1

Add $3$ and $2$ .

$\frac{- 10}{5}$

Step 3.2

Divide $- 10$ by $5$ .

$- 2$

$- 2$

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