Basic Math Examples

$75 y^{2} - 90 y - 27$

Step 1

Factor $3$ out of $75 y^{2}$ .

$3 (25 y^{2}) - 90 y - 27$

Step 2

Factor $3$ out of $- 90 y$ .

$3 (25 y^{2}) + 3 (- 30 y) - 27$

Step 3

Factor $3$ out of $- 27$ .

$3 (25 y^{2}) + 3 (- 30 y) + 3 (- 9)$

Step 4

Factor $3$ out of $3 (25 y^{2}) + 3 (- 30 y)$ .

$3 (25 y^{2} - 30 y) + 3 (- 9)$

Step 5

Factor $3$ out of $3 (25 y^{2} - 30 y) + 3 (- 9)$ .

$3 (25 y^{2} - 30 y - 9)$