SOLUTION: i am confused how to do long division my problem is: divide 4x^3-7x^2-11x+5 by 4x+5 solve using long division

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Question 357633: i am confused how to do long division
my problem is: divide 4x^3-7x^2-11x+5 by 4x+5
solve using long division
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!

          x^2 - 3x + 1
        ______________________
4x + 5 | 4x^3 - 7x^2 - 11x + 5
      - (4x^3 + 5x^2)
       --------------------
             (-12x^2 + 11x)  
            -(-12x^2 - 15x)
             -----------------
                       4x + 5
                     -(4x + 5)
                       --------
                            0

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%284x%5E3+-+7x%5E2+-+11x+%2B+5%29%2F%284x%2B5%29=%28x%5E2-3x%2B1%29