Basic Math Examples

$\frac{a - c}{2 b} \cdot \frac{a + 2}{2}$

Step 1

Multiply $\frac{a - c}{2 b}$ by $\frac{a + 2}{2}$ .

$\frac{(a - c) (a + 2)}{2 b \cdot 2}$

Step 2

Multiply $2$ by $2$ .

$\frac{(a - c) (a + 2)}{4 b}$