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

What must be added to 6x4−x3+3x2+4x−2, so that the result is exactly divisible by 3x2−2x+4? Also find the degree of the quotient.

A
2x2,2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
2x+2,2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
2x3,2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 2x2,2
a2+b2+ac2+2(ab+2bc+2ca)=(a+b+2c)2
when we divide (a+b+2c)2 by (a+b+2c) we get (a+b+2c)
Remainder is zero
R=2x+2
Adding (2x2) in given polynomial will made R = 0 & hence exactly divisible by (3x22x+4)
having a degree of 2

1353955_513712_ans_303c2a5017414373ac6cd342dd50c8a4.JPG

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