√3x² - 2x. Is the given expression a polynomial or not? Justify your answer

Solution:

It is given that

√3x² - 2x

The power of x here is 2 and 1 which is a whole number

Therefore, √3x² - 2x is a polynomial.

✦ Try This: √2x² - 3x. Is the given expression a polynomial or not? Justify your answer

It is given that

√2x² - 3x

The power of x here is 2 and 1 which is a whole number

Therefore, √2x² - 3x is a polynomial.

☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 2

NCERT Exemplar Class 9 Maths Exercise 2.2 Problem 1(ii)

√3x² - 2x. Is the given expression a polynomial or not? Justify your answer

Summary:

A polynomial is a type of expression in which the exponents of all variables should be a whole number. The expression √3x² - 2x is a polynomial

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