Basic Math Examples

\frac{21 n}{21 n}

$\frac{21 n}{21 n}$

Step 1

Cancel the common factor of

21

$21$ .

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Step 1.1

Cancel the common factor.

$\frac{21 n}{21 n}$

Step 1.2

Rewrite the expression.

$\frac{n}{n}$

$\frac{n}{n}$

Step 2

Cancel the common factor of

$n$ .

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Step 2.1

Cancel the common factor.

$\frac{n}{n}$

Step 2.2

Rewrite the expression.

$1$

$1$

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