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

What is the HCF of (x4−x2−6) and (x4−4x2+3)?

A
x23
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
x+2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
x+3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
x2+3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A x23
x4x26 can be factorized as
=x43x2+2x26
=x2(x23)+2(x23)
=(x23)(x2+2)
and x44x2+3 can be factorized as
=x43x2x2+3
=x2(x23)1(x23)
=(x23)(x21)
Therefore, H.C.F is (x23).

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