Ex 11.2, 1 (ix) - Chapter 11 Class 7 Exponents and Powers

Last updated at Dec. 16, 2024 by

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Ex 11.2, 1 Using laws of exponents, simplify and write the answer in exponential form: (ix) (2^20÷2^15 )×2^3 220 ÷ 215) × 23 = 2^20/2^15 × 23 = 220 − 15 × 23 = 25 × 23 = 25 + 3 = 28

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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 14 years. He provides courses for Maths, Science and Computer Science at Teachoo