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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

If x^2 + bx + b is a factor of x^3 + 2x^2 + 2x + c (c 0) , then b - c is :

Options

  1. A2
  2. B-1
  3. C0
  4. D-2.

Correct answer

C. 0

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