19 x a x a x b = 19a2b
yes
(a + 2 - b) (a + 2 + b)
a^(2) - b^(2) + ac - bc Factor ( a - b)( a + b) + c(a - b) Factor further (a - b)(a + b + c) Done!!!!!
The GCF is a2b
(b + 4)(b + 4)
19 x a x a x b = 19a2b
yes
(a + 2 - b) (a + 2 + b)
(b + 2c)(b - c)
27a3b2
The GCF is a2b
3 x 3 x 3 x 3 x b = 81b
The GCF of 5ab and 56b squared is b.
(b + 4)(b + 4)
(b + 8)(b + 4)
4
(b + 8)(b - 1)