Example 4 - Chapter 12 Class 8 Exponents and Powers - Part 3

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  1. Chapter 12 Class 8 Exponents and Powers
  2. Serial order wise

Transcript

Example 4 Simplify and write the answer in the exponential form. (ii) 〖(−4)〗^(−3) × 〖(5)〗^(−3) × 〖(−5)〗^(−3) 〖(−4)〗^(−3) × 〖(5)〗^(−3) × 〖(−5)〗^(−3) = (−4×5×−5)^(−3) = (−20×−5)^(−3) = (100)^(−3) = 𝟏/〖𝟏𝟎𝟎〗^𝟑 (𝑈𝑠𝑖𝑛𝑔 𝑎^𝑚×𝑏^𝑚=(𝑎×𝑏)^𝑚 )

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.