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Ex 12.1, 7 - Chapter 12 Class 7 Algebraic Expressions - Part 2

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Ex 12.1, 7 Identify like terms in the following: (b) 10pq, 7p, 8q, – p2q2, – 7qp, – 100q, – 23, 12q2p2, – 5p2, 41, 2405p, 78qp, 13p2q, qp2, 701p2 So like terms are (10pq, 7qp, 78pq), (7p, 2405p), (8q, 100q), (−p2 q2, 12q2 p2), (−23, 41), (−5p2 , 701p2), (13p2q, qp2)

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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.