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

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Ex 2.1, 1 Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iii) 3√𝑡 + t √2 3√𝑡 + t √2 = 3 𝑡^(1/2) + t1 √2 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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.