CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

Put the following in the form A + iB :
(a+ib)2(aib)(aib)2(a+ib)

Open in App
Solution

(a+ib)2(aib)(aib)2(a+ib)=(a+ib)3(aib)3(aib)(a+ib)
=2(3a2.ib+i3b3)a2+b2=2(3a2bb3)a2+b2i
=2b(3a2b2)a2+b2i

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