from what i learned you divide
by 1 by 2 by 3 by 4 by 5 by 6 by 7 by 8 by 9 by 10 and more and i can give you a link to help?
but you may have to type it in and i will give you a few links ok.
mathcentral.uregina.ca/QandQ/topics/factoring
fp.academic.venturacollege.edu/rbrunner/hints
www.algebra.com/tutors/your-answers.mpl?userid=guapa
www.mathmax.com/interalt/chapter/ch
(2a+1)(a+1)
(2a - 3)(3a - 4)
7a minus 2, if "3a-2" means 3a minus 2. 3a plus 1 and 1-3rd in parenthesis times 3a, if "3a-2" means 3a squared. a plus 3a squared plus 3a = 1-3rd times 3a plus 3a times 3a plus 1 times 3a = 3a plus 1 and 1-3rd in parenthesis times 3a
3ab + 3ac + 2b2 + 2bc = 3a(b + c) + 2b(b + c) = (3a + 2b)(b + c)
3a squared plus nine = 19a. 3a to the second power = 9a plus 9 = 19a.
a2+3a-10 = (a-2)(a+5) when factored
3a(2a + 1)
You would factor 3a + 9b as: 3(a+3b)
1
9a^2 + 42at + 49t^2 = (3a + 7t)(3a + 7t)
(3a - 4)(3a - 4)
This expression can be factored. ab + 3a + b2 + 3b = a(b + 3) + b(b + 3) = (a + b)(b + 3)