Pre-Algebra Examples

$2.5 x - 25$

Step 1

Factor $2.5$ out of $2.5 x$ .

$2.5 (x) - 25$

Step 2

Factor $2.5$ out of $- 25$ .

$2.5 x + 2.5 \cdot - 10$

Step 3

Factor $2.5$ out of $2.5 x + 2.5 \cdot - 10$ .

$2.5 (x - 10)$

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