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Ex 2.2, 2 - Find a quadratic polynomial each with given - Ex 2.2

Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 2

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Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 3 Ex 2.2, 2 - Chapter 2 Class 10 Polynomials - Part 4

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Ex2.2, 2 Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. (i) 1/4 , −1 Let the polynomial be p(x) = ax2 + bx + c, Now a = 1, b = – 1/4 and c = –1 Hence, the required quadratic polynomial = ax2 + bx + c = x2 −1/4x −1 = 4(x2 −1/4x −1)

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.