Finite Math Examples

$- 18 x^{2} + 6400 x - 400$

Step 1

Factor $- 2$ out of $- 18 x^{2}$ .

$- 2 (9 x^{2}) + 6400 x - 400$

Step 2

Factor $- 2$ out of $6400 x$ .

$- 2 (9 x^{2}) - 2 (- 3200 x) - 400$

Step 3

Factor $- 2$ out of $- 400$ .

$- 2 (9 x^{2}) - 2 (- 3200 x) - 2 (200)$

Step 4

Factor $- 2$ out of $- 2 (9 x^{2}) - 2 (- 3200 x)$ .

$- 2 (9 x^{2} - 3200 x) - 2 (200)$

Step 5

Factor $- 2$ out of $- 2 (9 x^{2} - 3200 x) - 2 (200)$ .

$- 2 (9 x^{2} - 3200 x + 200)$