Finite Math Examples

$r (x) = \frac{8 x^{2} + x}{x^{2} + 7}$

Step 1

Factor $x$ out of $8 x^{2}$ .

$r (x) = \frac{x (8 x) + x}{x^{2} + 7}$

Step 2

Factor $x$ out of $x^{1}$ .

$r (x) = \frac{x (8 x) + x \cdot 1}{x^{2} + 7}$

Step 3

Factor $x$ out of $x (8 x) + x \cdot 1$ .

$r (x) = \frac{x (8 x + 1)}{x^{2} + 7}$

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