Factor 30b^3-54b^2

$30 b^{3} - 54 b^{2}$

Step 1

Factor $6 b^{2}$ out of $30 b^{3}$ .

$6 b^{2} (5 b) - 54 b^{2}$

Step 2

Factor $6 b^{2}$ out of $- 54 b^{2}$ .

$6 b^{2} (5 b) + 6 b^{2} (- 9)$

Step 3

Factor $6 b^{2}$ out of $6 b^{2} (5 b) + 6 b^{2} (- 9)$ .

$6 b^{2} (5 b - 9)$