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NDA2019MathematicsIndefinite IntegrationActual

What is (x^2 ) d x equal to ?

Options

  1. A2 x ( x )-2 x + c
  2. B2 x +c
  3. C2 x ( x )+ c
  4. D2 (x) x -2 x+c

Correct answer

A. 2 x ( x )-2 x + c

Step-by-step solution

(x) d x 2 x d x aligned & =2 1 x d x & =2 [ x x- 1 x x d x . & =2(x x-x)+c & =2 x x-2 x+c aligned

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