wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

Find the following limit.
limx2x3x2x24.

Open in App
Solution

limx2x3x2x24

by using Rationalization method
limx2x3x2x24×x+3x2x+3x2

limx2x2(3x2)x24(x+3x2)=limx2x23x+2(x+2)(x2)(x+3x2)

=limx2(x1)(x2)(x2)(x+3)(x+3x2)

=21(2+2)2+

=21(2+2)(2+4)

=14×4=116

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