Finite Math Examples

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

Step 1

Apply the distributive property.

$\frac{2 n - 1}{2 n + 2 \cdot 1 - 1}$

Step 2

Multiply $2$ by $1$ .

$\frac{2 n - 1}{2 n + 2 - 1}$

Step 3

Subtract $1$ from $2$ .

$\frac{2 n - 1}{2 n + 1}$

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