Algebra Examples

$18 x^{3} - 63 x^{2} + 9 x$

Step 1

Factor $9 x$ out of $18 x^{3}$ .

$9 x (2 x^{2}) - 63 x^{2} + 9 x$

Step 2

Factor $9 x$ out of $- 63 x^{2}$ .

$9 x (2 x^{2}) + 9 x (- 7 x) + 9 x$

Step 3

Factor $9 x$ out of $9 x$ .

$9 x (2 x^{2}) + 9 x (- 7 x) + 9 x (1)$

Step 4

Factor $9 x$ out of $9 x (2 x^{2}) + 9 x (- 7 x)$ .

$9 x (2 x^{2} - 7 x) + 9 x (1)$

Step 5

Factor $9 x$ out of $9 x (2 x^{2} - 7 x) + 9 x (1)$ .

$9 x (2 x^{2} - 7 x + 1)$