Algebra Examples

$7 k^{2} + 9 k$

Step 1

Factor $k$ out of $7 k^{2}$ .

$k (7 k) + 9 k$

Step 2

Factor $k$ out of $9 k$ .

$k (7 k) + k \cdot 9$

Step 3

Factor $k$ out of $k (7 k) + k \cdot 9$ .

$k (7 k + 9)$

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