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Ex 4.2, 1 - Chapter 4 Class 10 Quadratic Equations - Part 4

Ex 4.2, 1 - Chapter 4 Class 10 Quadratic Equations - Part 5

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Ex 4.2 ,1 Find the roots of the following quadratic equations by factorization: (iv) 2x2 x + 1/8=0 2x2 x + 1/8=0 Multiplying both sides by 8 8 2x2 8x + 8 1/8="8 " 0 16x2 8x + 1 = 0 We factorize using splitting the middle term method 16x2 4x 4x + 1 = 0 4x (4x 1) 1 (4x 1) = 0 (4x 1) (4x 1) = 0 So, x = 1/4 & x = 1/4 are the roots of equation

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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.