CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Identify polynomials in the following:

(i) f(x) = 4x3 − x2 − 3x + 7

(ii) g(x) = 2x3 − 3x2 + x − 1

(iii) p(x) = 23x2-74x+9

(iv) q(x) = 2x2 − 3x + 4x+ 2

(v) h(x) = x4-x32+x-1

(vi) f(x) = 2 +3x+4x

Open in App
Solution

(i)

It is cubic in x, so, it is cubic polynomial in x variable.

(ii)

Here, exponent of x in is not a positive integer, so, it is not a polynomial.

(iii)

It is a quadratic polynomial.

(iv) q(x) = 2x2 − 3x + 4x+ 2

Here, exponent of x in is not a positive integer. So it is not a polynomial.

(v)

Here, exponent of x in x3/2 is not a positive integer. So, it is not a polynomial.

(vi)

Here, exponent of x in is not a positive integer, so, it not a polynomial.


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Polynomials in One Variable
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon