24a2
24a
The lowest common multiple of 6a and 8a is 24a.
Divide by 6a: 6a(a + 3b)
12a2b + 6a = 6a(2ab + 1)
6a
6a2b2c2d2 + 2abcd2 can be factorised to 2abcd2*(3abc + 1)
12a2/(2ab) = 6a/b
6a squared-8ab+2a factor completely and check mentally
The GCF is 6a.
18 x (a squared)
(7a - 1)(6a + 1)
6ax2 + 6ax + 6a = 6a(x2 + x + 1)