Algebra Examples

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

Step 1

Cancel the common factor of $- 2$ and $2$ .

Tap for more steps...

Step 1.1

Factor $2$ out of $- 2$ .

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

Step 1.2

Move the negative one from the denominator of $\frac{- 1}{- 1}$ .

$- 1 \cdot - 1$

Step 2

Simplify the expression.

Tap for more steps...

Step 2.1

Rewrite $- 1 \cdot - 1$ as $- - 1$ .

$- - 1$

Step 2.2

Multiply $- 1$ by $- 1$ .

$1$