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Black Book Advanced Problems in MathematicsMathematicsLimits

_ x 2 ( 25x^2 + x - 5x ) is equal to :

Options

  1. A_ x 0 2x - _e(1 + x)^2 5x^2
  2. B_ x 0 e^ -x - 1 + x x^2
  3. C_ x 0 2(1 - x^2) 5x^4
  4. D_ x 0 x 5 x

Correct answer

A. _ x 0 2x - _e(1 + x)^2 5x^2

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