Basic Math Examples

$\frac{8! 6!}{5! 7!}$

Step 1

Rewrite $8!$ as $8 \cdot 7!$ .

$\frac{8 \cdot 7! 6!}{5! 7!}$

Step 2

Cancel the common factor of $7!$ .

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Step 2.1

Cancel the common factor.

$\frac{8 \cdot 7! 6!}{5! 7!}$

Step 2.2

Rewrite the expression.

$\frac{86!}{5!}$

$\frac{86!}{5!}$

Step 3

Rewrite $6!$ as $6 \cdot 5!$ .

$\frac{8 (6 \cdot 5!)}{5!}$

Step 4

Cancel the common factor of $5!$ .

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Step 4.1

Cancel the common factor.

$\frac{8 (6 \cdot 5!)}{5!}$

Step 4.2

Divide $8 \cdot (6)$ by $1$ .

$8 \cdot (6)$

$8 \cdot (6)$

Step 5

Multiply $8$ by $6$ .

$48$

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