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Ex 11.2, 1 Using laws of exponents, simplify and write the answer in exponential form: (vi) 25 × 55 25 × 55 Using am × an = (a × b)m = (2 × 5)5 = 105

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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.