Q. 1 A4.4( 10 Votes )

Write the correct alternative answer for each of the following questions.

Which of the following is a polynomial?
A. x/y

B. x√2 – 3x

C. x-2 + 7

D.

Answer :

Option (A) is not a polynomial. Hence, incorrect option.


(B) is x√2 – 3x is not a polynomial because it does not have natural number power. Hence, incorrect.


(C) x-2 + 7 is not a polynomial. Because it has negative power. Hence, incorrect.


(D) is the quadratic polynomial.


The option D is the only valid polynomial because in this polynomial only the power of the variable is a whole number.

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