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COMEDK2013MathematicsIndefinite Integration

d x x²+2 x+2 is equal to

Options

  1. A⁻¹(x+1)+c
  2. B⁻¹(x+1)+c
  3. C⁻¹(x+1)+c
  4. D⁻¹(x+1)+c

Correct answer

D. ⁻¹(x+1)+c

Step-by-step solution

Let I= d x x²+2 x+2 = d x (x+1)²+1 = ⁻¹(x+1)+c

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