It is: 12a+2 when simplified
-24
As written, that's 12a + 18 which factors to 6(2a + 3) a^2 + 11a + 18 = (a + 9)(a + 2)
(12a+9b)(12a-9b)
a=12
3(4a+b+2c)
8a+4a=144 12a=144 12a/12=144/12 A=144
12a + 6b + 9a + 14b =(12a + 9a) + (6b + 14b) =21a + 20b
It is: 12a+2 when simplified
-24
12a + a - 3a = 10a
12*a+8 =12a+8
As written, that's 12a + 18 which factors to 6(2a + 3) a^2 + 11a + 18 = (a + 9)(a + 2)
(12a+9b)(12a-9b)
a=12
The GCF is 3a
13a