Pre-Algebra Examples

$16 x^{2} + 256$

Step 1

Factor $16$ out of $16 x^{2}$ .

$16 (x^{2}) + 256$

Step 2

Factor $16$ out of $256$ .

$16 x^{2} + 16 \cdot 16$

Step 3

Factor $16$ out of $16 x^{2} + 16 \cdot 16$ .

$16 (x^{2} + 16)$

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