Algebra Examples

$20 b^{2} + 5 b$

Step 1

Factor $5 b$ out of $20 b^{2}$ .

$5 b (4 b) + 5 b$

Step 2

Factor $5 b$ out of $5 b$ .

$5 b (4 b) + 5 b (1)$

Step 3

Factor $5 b$ out of $5 b (4 b) + 5 b (1)$ .

$5 b (4 b + 1)$

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