Algebra Examples

$- 729$

Step 1

The factors for $- 729$ are all numbers between $- 729$ and $729$ , which divide $- 729$ evenly.

Check numbers between $- 729$ and $729$

Step 2

Find the factor pairs of $- 729$ where $x \cdot y = - 729$ .

$\begin{array}{c} x & y \\ 1 & - 729 \\ 3 & - 243 \\ 9 & - 81 \\ 27 & - 27 \\ 81 & - 9 \\ 243 & - 3 \\ 729 & - 1 \end{array}$

Step 3

List the factors for $- 729$ .

$- 729, - 243, - 81, - 27, - 9, - 3, - 1, 1, 3, 9, 27, 81, 243, 729$