SOLUTION: Not understanding please explain? Factor out the greatest common factor from the expression 16x^3+28x^2+8x

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Question 385273: Not understanding please explain?
Factor out the greatest common factor from the expression
16x^3+28x^2+8x
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
16x^3+28x^2+8x = 4x(4x^2+7x+2)