Pre-Algebra Examples

$x^{3} + 3 x^{2} - 27 x$

Step 1

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

$x \cdot x^{2} + 3 x^{2} - 27 x$

Step 2

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

$x \cdot x^{2} + x (3 x) - 27 x$

Step 3

Factor $x$ out of $- 27 x$ .

$x \cdot x^{2} + x (3 x) + x \cdot - 27$

Step 4

Factor $x$ out of $x \cdot x^{2} + x (3 x)$ .

$x (x^{2} + 3 x) + x \cdot - 27$

Step 5

Factor $x$ out of $x (x^{2} + 3 x) + x \cdot - 27$ .

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