Finite Math Examples

$\frac{5 P^{2}}{2!} - 5 C^{2}$

Step 1

Expand $2!$ to $2 \cdot 1$ .

$\frac{5 P^{2}}{2 \cdot 1} - 5 C^{2}$

Step 2

Multiply $2$ by $1$ .

$\frac{5 P^{2}}{2} - 5 C^{2}$

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