Calculus Examples

$- 4 x^{3} + 8 x$

Step 1

Factor $- 4 x$ out of $- 4 x^{3}$ .

$- 4 x (x^{2}) + 8 x$

Step 2

Factor $- 4 x$ out of $8 x$ .

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

Step 3

Factor $- 4 x$ out of $- 4 x (x^{2}) - 4 x (- 2)$ .

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