wiz-icon
MyQuestionIcon
MyQuestionIcon
4
You visited us 4 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following expressions are polynomials?
(i) x2+4
(ii) 4−x−1
(iii) 2x2−2x


A

i, ii, iii

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

i

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

ii, iii

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

iii

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

i


Polynomials cannot have variables with exponents as negative integers. So, (ii) and (iii) are not polynomials as the variable 'x' has negative exponents.


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