Ex 2.1, 1 - Chapter 2 Class 9 Polynomials - Part 3

  1. Chapter 2 Class 9 Polynomials (Term 2)
  2. Serial order wise


Ex 2.1, 1 Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iii) 3โˆš๐‘ก + t โˆš2 3โˆš๐‘ก + t โˆš2 = 3 ๐‘ก^(1/2) + t1 โˆš2 As the power of t is 1/2 , which is not a whole number. Therefore, this expression is not a polynomial.

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.