Pre-Algebra Examples

$18 x^{8} y^{9} + 81 x^{6} y^{7} + 81 x^{4} y^{3}$

Step 1

Factor $9 x^{4} y^{3}$ out of $18 x^{8} y^{9}$ .

$9 x^{4} y^{3} (2 x^{4} y^{6}) + 81 x^{6} y^{7} + 81 x^{4} y^{3}$

Step 2

Factor $9 x^{4} y^{3}$ out of $81 x^{6} y^{7}$ .

$9 x^{4} y^{3} (2 x^{4} y^{6}) + 9 x^{4} y^{3} (9 x^{2} y^{4}) + 81 x^{4} y^{3}$

Step 3

Factor $9 x^{4} y^{3}$ out of $81 x^{4} y^{3}$ .

$9 x^{4} y^{3} (2 x^{4} y^{6}) + 9 x^{4} y^{3} (9 x^{2} y^{4}) + 9 x^{4} y^{3} (9)$

Step 4

Factor $9 x^{4} y^{3}$ out of $9 x^{4} y^{3} (2 x^{4} y^{6}) + 9 x^{4} y^{3} (9 x^{2} y^{4})$ .

$9 x^{4} y^{3} (2 x^{4} y^{6} + 9 x^{2} y^{4}) + 9 x^{4} y^{3} (9)$

Step 5

Factor $9 x^{4} y^{3}$ out of $9 x^{4} y^{3} (2 x^{4} y^{6} + 9 x^{2} y^{4}) + 9 x^{4} y^{3} (9)$ .

$9 x^{4} y^{3} (2 x^{4} y^{6} + 9 x^{2} y^{4} + 9)$