Calculus Examples

$9 x - x^{2}$

Step 1

Factor $x$ out of $9 x$ .

$x \cdot 9 - x^{2}$

Step 2

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

$x \cdot 9 + x (- x)$

Step 3

Factor $x$ out of $x \cdot 9 + x (- x)$ .

$x (9 - x)$

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