Find ( int frac{dx}{x^2+4} ).

Question

Find  ( int  frac{dx}{x^2+4} ).

TuteeHUB · Accepted Answer

(  frac{3}{4} tan^{-1} u2061x+C  )

TuteeHUB · Answer

(tan^{-1}  frac{ u2061x}{4}+C  )

TuteeHUB · Answer

(  frac{1}{2} tan^{-1} u2061  frac{x}{2}+C  )

TuteeHUB · Answer

(  frac{3}{4} tan^{-1} u2061x+C  )

TuteeHUB · Answer

(  frac{3}{4} tan^{-1}  frac{ u20613x}{2}+C  )

Discussion