wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Evaluate the definite integrals.
21(4x35x2+6x+9)dx

Open in App
Solution

Let I=21(4x35x2+6x+9)dx
=[4x445x33+6x22+9x]21=[x45x33+3x2+9x]21=[(2)45(2)33+3(2)2+9(2)][(1)45(1)33+3(1)2+9(1)]=[16403+12+18][153+3+9]=[46403][1353]=[138403][3953]=983343=643


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Theorems on Integration
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon