Algebra Examples

$4 x^{2} + 16$

Step 1

Factor $4$ out of $4 x^{2}$ .

$4 (x^{2}) + 16$

Step 2

Factor $4$ out of $16$ .

$4 x^{2} + 4 \cdot 4$

Step 3

Factor $4$ out of $4 x^{2} + 4 \cdot 4$ .

$4 (x^{2} + 4)$

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