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


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Ex 8.1, 1 Add the following. (iii) 2p2q2 – 3pq + 4, 5 + 7pq – 3p2q2Expression are 2p2q2 – 3pq + 4 5 + 7pq – 3p2q2 We put like terms below like terms ∴ Required sum = −p2q2 + 4pq + 9

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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 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.