# Which of the Following Expressions Are Not Polynomials? 3y3 − √ 5 Y - Mathematics

Sum

Which of the following expressions are not polynomials?

3y3 −$\sqrt{5}y$

#### Solution

$3 y^3 - \sqrt{5}y + 9\ \text{is a polynomial because the powers of variable y are non negative integers .}$

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#### APPEARS IN

RD Sharma Class 8 Maths
Chapter 8 Division of Algebraic Expressions
Exercise 8.1 | Q 2.3 | Page 2