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Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer: `3sqrtx+sqrt2x` - CBSE Class 9 - Mathematics

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Question

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer:

`3sqrtx+sqrt2x`

Solution

`3sqrtx+sqrt2x` is not a polynomial as the exponents of `sqrt3` is not a positive integer.

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APPEARS IN

 RD Sharma Solution for Mathematics for Class 9 by R D Sharma (2018-19 Session) (2018 to Current)
Chapter 6: Factorisation of Polynomials
Ex.6.10 | Q: 1.3 | Page no. 2
Solution Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer: `3sqrtx+sqrt2x` Concept: Polynomials in One Variable.
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