Pre-Algebra Examples

$24 m^{2} - 27 m^{6} + 21 m^{4}$

Step 1

Move $24 m^{2}$ .

$- 27 m^{6} + 21 m^{4} + 24 m^{2}$

Step 2

Factor $- 3 m^{2}$ out of $- 27 m^{6}$ .

$- 3 m^{2} (9 m^{4}) + 21 m^{4} + 24 m^{2}$

Step 3

Factor $- 3 m^{2}$ out of $21 m^{4}$ .

$- 3 m^{2} (9 m^{4}) - 3 m^{2} (- 7 m^{2}) + 24 m^{2}$

Step 4

Factor $- 3 m^{2}$ out of $24 m^{2}$ .

$- 3 m^{2} (9 m^{4}) - 3 m^{2} (- 7 m^{2}) - 3 m^{2} (- 8)$

Step 5

Factor $- 3 m^{2}$ out of $- 3 m^{2} (9 m^{4}) - 3 m^{2} (- 7 m^{2})$ .

$- 3 m^{2} (9 m^{4} - 7 m^{2}) - 3 m^{2} (- 8)$

Step 6

Factor $- 3 m^{2}$ out of $- 3 m^{2} (9 m^{4} - 7 m^{2}) - 3 m^{2} (- 8)$ .

$- 3 m^{2} (9 m^{4} - 7 m^{2} - 8)$