Basic Math Examples

$\frac{9!}{9! (1!)}$

Step 1

Cancel the common factor of $9!$ .

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Step 1.1

Cancel the common factor.

$\frac{9!}{9! 1!}$

Step 1.2

Rewrite the expression.

$\frac{1}{1!}$

$\frac{1}{1!}$

Step 2

Expand $1!$ to $1$ .

$\frac{1}{1}$

Step 3

Divide $1$ by $1$ .

$1$

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