Basic Math Examples

$\frac{u + 2}{- u - 2}$

Step 1

Factor $- 1$ out of $u$ .

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

Step 2

Rewrite $2$ as $- 1 (- 2)$ .

$\frac{- 1 (- u) - 1 (- 2)}{- u - 2}$

Step 3

Factor $- 1$ out of $- 1 (- u) - 1 (- 2)$ .

$\frac{- 1 (- u - 2)}{- u - 2}$

Step 4

Cancel the common factor.

$\frac{- 1 (- u - 2)}{- u - 2}$

Step 5

Divide $- 1$ by $1$ .

$- 1$

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