Basic Math Examples

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

Step 1

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

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Step 1.1

Factor $2$ out of $4 n$ .

$\frac{2 (2 n) - 4}{6 n - 20}$

Step 1.2

Factor $2$ out of $- 4$ .

$\frac{2 (2 n) + 2 (- 2)}{6 n - 20}$

Step 1.3

Factor $2$ out of $2 (2 n) + 2 (- 2)$ .

$\frac{2 (2 n - 2)}{6 n - 20}$

Step 1.4

Cancel the common factors.

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Step 1.4.1

Factor $2$ out of $6 n$ .

$\frac{2 (2 n - 2)}{2 (3 n) - 20}$

Step 1.4.2

Factor $2$ out of $- 20$ .

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

Step 1.4.3

Factor $2$ out of $2 (3 n) + 2 (- 10)$ .

$\frac{2 (2 n - 2)}{2 (3 n - 10)}$

Step 1.4.4

Cancel the common factor.

$\frac{2 (2 n - 2)}{2 (3 n - 10)}$

Step 1.4.5

Rewrite the expression.

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

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

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

Step 2

Factor $2$ out of $2 n - 2$ .

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Step 2.1

Factor $2$ out of $2 n$ .

$\frac{2 (n) - 2}{3 n - 10}$

Step 2.2

Factor $2$ out of $- 2$ .

$\frac{2 (n) + 2 (- 1)}{3 n - 10}$

Step 2.3

Factor $2$ out of $2 (n) + 2 (- 1)$ .

$\frac{2 (n - 1)}{3 n - 10}$

$\frac{2 (n - 1)}{3 n - 10}$

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