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Example 4 (ii) - Chapter 12 Class 8 Exponents and Powers
Last updated at March 22, 2023 by Teachoo
Examples
Example 1 (i)
Example 1 (ii) Important
Example 2 (i) Important
Example 2 (ii)
Example 3 Important
Example 4 (i) Important
Example 4 (ii) You are here
Example 4 (iii) Important
Example 4 (iv)
Example 5 Important
Example 6
Example 7 (i) Important
Example 7 (ii)
Example 8 (i) Important
Example 8 (ii)
Example 9 (i) Important
Example 9 (ii) Important
Example 9 (iii)
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 )
