Trigonometry Examples

$48 y^{2} - 72 x y - 27 x^{2}$

Step 1

Factor $3$ out of $48 y^{2}$ .

$3 (16 y^{2}) - 72 x y - 27 x^{2}$

Step 2

Factor $3$ out of $- 72 x y$ .

$3 (16 y^{2}) + 3 (- 24 x y) - 27 x^{2}$

Step 3

Factor $3$ out of $- 27 x^{2}$ .

$3 (16 y^{2}) + 3 (- 24 x y) + 3 (- 9 x^{2})$

Step 4

Factor $3$ out of $3 (16 y^{2}) + 3 (- 24 x y)$ .

$3 (16 y^{2} - 24 x y) + 3 (- 9 x^{2})$

Step 5

Factor $3$ out of $3 (16 y^{2} - 24 x y) + 3 (- 9 x^{2})$ .

$3 (16 y^{2} - 24 x y - 9 x^{2})$