Math, asked by Anonymous, 9 months ago

_Plz answer the below question with proper explanation
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Question from Maths exemplar class 9 chapter Polynomials

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Answered by paroshnee18
1

Answer:

c) is the answer

Step-by-step explanation:

a) It is not a polynomial, because one of the exponents of x is – 2, which is not a whole number.

b) It is not a polynomial, because exponent of x is 1/2 which is not a whole number.

c) It is a polynomial, because each exponent of x is a whole number.

d) It is not a polynomial because it is a rational function.

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Answered by tennetiraj86
1

Answer:

there is no polynomial in the given expressions

Step-by-step explanation:

An algebraic expression having the non negative integral powers of its variables

But a)the variable x has a rational number in its power so it is not a polynomial

b)the variable x is under root that is it has a rational number as it's power so it is not a polynomial

c) the variable x is in underroot so it's not a polynomial

d) the variable x is in denominator so it has a negative power so it's not a polynomial

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