Basic Math Examples

$\frac{a - 3 b}{15 a^{2} + 45 a b}$

Step 1

Factor $15 a$ out of $15 a^{2}$ .

$\frac{a - 3 b}{15 a (a) + 45 a b}$

Step 2

Factor $15 a$ out of $45 a b$ .

$\frac{a - 3 b}{15 a (a) + 15 a (3 b)}$

Step 3

Factor $15 a$ out of $15 a (a) + 15 a (3 b)$ .

$\frac{a - 3 b}{15 a (a + 3 b)}$

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