Basic Math Examples

$\sqrt{2 + d} - \frac{2}{a}$

Step 1

To write $\sqrt{2 + d}$ as a fraction with a common denominator, multiply by $\frac{a}{a}$ .

$\frac{\sqrt{2 + d} a}{a} - \frac{2}{a}$

Step 2

Combine the numerators over the common denominator.

$\frac{\sqrt{2 + d} a - 2}{a}$