Pre-Algebra Examples

$13 (a + 6) - 4 b (a + 6)$

Step 1

Factor $a + 6$ out of $13 (a + 6)$ .

$(a + 6) \cdot 13 - 4 b (a + 6)$

Step 2

Factor $a + 6$ out of $- 4 b (a + 6)$ .

$(a + 6) \cdot 13 + (a + 6) (- 4 b)$

Step 3

Factor $a + 6$ out of $(a + 6) \cdot 13 + (a + 6) (- 4 b)$ .

$(a + 6) (13 - 4 b)$