SOLUTION: Please help me factor: 12X^3 +4X^2 -3X-1=0

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Question 711060: Please help me factor:
12X^3 +4X^2 -3X-1=0

Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Please help me factor:
12X^3 +4X^2 -3X-1=0
Factor by grouping:
4x^2(3x+1)-(3x+1)=0
(3x+1)(4x^2-1)=0
(3x+1)(2x+1)(2x-1)=0