Ex 2.2,3 - Chapter 2 Class 9 Polynomials - Part 8

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

Transcript

Ex2.2, 3 Verify whether the following are zeroes of the polynomial, indicated against them. (viii) p(x) = 2x + 1, x = 1/2 Given p(x) = 2x + 1 Putting x = 1/2 p (1/2) = 2 (1/2) + 1 = 1 + 1 = 2 Since p (1/2) is not equal to 0 Therefore, x = 1/2 is not a zero of the given 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.