Trigonometry Examples

$2 x^{2} + 10 x - 4$

Step 1

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

$2 (x^{2}) + 10 x - 4$

Step 2

Factor $2$ out of $10 x$ .

$2 (x^{2}) + 2 (5 x) - 4$

Step 3

Factor $2$ out of $- 4$ .

$2 x^{2} + 2 (5 x) + 2 \cdot - 2$

Step 4

Factor $2$ out of $2 x^{2} + 2 (5 x)$ .

$2 (x^{2} + 5 x) + 2 \cdot - 2$

Step 5

Factor $2$ out of $2 (x^{2} + 5 x) + 2 \cdot - 2$ .

$2 (x^{2} + 5 x - 2)$