6
Agustina Macejkovic
Wiki User
∙ 8y ago(3b - 1)(a - b)
(a+b)(3b+1)
(3b - 1)(a - b)
3ab - a - 3b2 + b = -3b2 + 3ab + b - a = -3b(b - a) + 1(b - a) = (1 - 3b)(b - a)
(3b - 1)(a - b)
Divide by 6a: 6a(a + 3b)
(2a + b)(a + 3b)
No
-1
(3b + 7x)(3b + 7x) or (3b + 7x)2
(3b - 4)(3b - 4)
(b - 1)(3b - 10)
3b2 - 3b = 3b(b - 1)