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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


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Example 3 Check whether 2 and 2 are zeroes of the polynomial x + 2. Let p(x) = x + 2. Putting x = 2 p( 2) = 2 + 2 = 0 Since p( 2) is equal to 0 Hence 2 is a zero of polynomial Putting x = 2 p(2) = 2 + 2 = 4 Since p(2) is not equal to 0 Hence 2 is not zero of 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 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.