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

If a+b=7 and ab=12, find the value of (a2ab+b2).

Open in App
Solution

given, a2ab+b2=a2+2ab+b22abab

=(a+b)23ab

=723×12

=4936=13.

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