Factor x^4-3x^3

$x^{4} - 3 x^{3}$

Step 1

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

$x^{3} x - 3 x^{3}$

Step 2

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

$x^{3} x + x^{3} \cdot - 3$

Step 3

Factor $x^{3}$ out of $x^{3} x + x^{3} \cdot - 3$ .

$x^{3} (x - 3)$