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12-08-2016
Mathematics

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Divide (3x3 + 4x2 – 5x – 2) ÷ (x + 2) using long division.

3x2 + 2x + 1

3x2 – 2x – 1

3x2 + 2x – 1

3x2 – 2x + 1

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nobillionaireNobley nobillionaireNobley

21-08-2016

      3x^2 - 2x - 1

x + 2 Γ 3x^3 + 4x^2 - 5x - 2
      3x^3 + 6x^2
      -2x^2 - 5x - 2
      -2x^2 - 4x
        -x - 2
      -x - 2
   0

Therefore, solution is 3x^2 - 2x - 1

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