Precalculus Examples

$4 x^{3} - 3.6 x^{2} - \sqrt{2}$

Step 1

Factor $0.2$ out of $4 x^{3}$ .

$0.2 (20 x^{3}) - 3.6 x^{2} - \sqrt{2}$

Step 2

Factor $0.2$ out of $- 3.6 x^{2}$ .

$0.2 (20 x^{3}) + 0.2 (- 18 x^{2}) - \sqrt{2}$

Step 3

Factor $0.2$ out of $- \sqrt{2}$ .

$0.2 (20 x^{3}) + 0.2 (- 18 x^{2}) + 0.2 (- 5 \sqrt{2})$

Step 4

Factor $0.2$ out of $0.2 (20 x^{3}) + 0.2 (- 18 x^{2})$ .

$0.2 (20 x^{3} - 18 x^{2}) + 0.2 (- 5 \sqrt{2})$

Step 5

Factor $0.2$ out of $0.2 (20 x^{3} - 18 x^{2}) + 0.2 (- 5 \sqrt{2})$ .

$0.2 (20 x^{3} - 18 x^{2} - 5 \sqrt{2})$