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

By how much is a4+4a2b2+b4 more than a4−8a2b2+b4?

A
12a2b2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
12a2b2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2a4+2b4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
10a2b2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 12a2b2
Required expression
= (a4+4a2b2+b4) - (a48a2b2+b4)
= a4+4a2b2+b4a4+8a2b2b4
= 12a2b2

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Addition and Subtraction of Algebraic Expression
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon