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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

x^x ( ( x)^2 + x + 1 x ) dx is equal to :

Options

  1. Ax^x ( ( x)^2 - 1 x ) + C
  2. Bx^x ( x - x) + C
  3. Cx^x ( x)^2 2 + C
  4. Dx^x x + C

Correct answer

D. x^x x + C

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