SOLUTION: the question is factor the polynomials by grouping cant figure problem out need the answer! my math prob is 12x^3+13x^2+3x

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Question 302017: the question is factor the polynomials by grouping cant figure problem out need the answer!
my math prob is 12x^3+13x^2+3x
Found 2 solutions by unlockmath, Alan3354:
Answer by unlockmath(1688) About Me  (Show Source):
You can put this solution on YOUR website!
Hello,
This 12x^3+13x^2+3x can be written as:
x(12x^2+13x+3)Now this can be factored as:
x(3x+1)(4x+3)
There we go>
Make sense?
RJ
www.math-unlock.com

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
12x^3+13x^2+3x
Remove x
= x(12x^2 + 13x + 3)
= x(3x + 4)*(x + 3)