Pre-Algebra Examples

$\frac{5}{4 x + 28}$

Step 1

Factor $4$ out of $4 x$ .

$\frac{5}{4 (x) + 28}$

Step 2

Factor $4$ out of $28$ .

$\frac{5}{4 x + 4 \cdot 7}$

Step 3

Factor $4$ out of $4 x + 4 \cdot 7$ .

$\frac{5}{4 (x + 7)}$

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