Click to Chat
1800-2000-838
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sir please help me in finding the integral of ∫ x2(x4 +4)dx/(x2+4)
Simply divide the numerator by denominator to get x^4-4x^2+20-80/(x^2+4)Now use formula ∫x^ndx= x^(n+1)/(n+1)For ∫dx/(x^2+4), put x= 2tany, and you are done
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -