![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/videos/_YPTuniqid_5e3f94ff8880b2.86004527.jpg?1582944586)
[1] - Laws of Positive Integral Indices 正整指數定律
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IDENTITY網站：
http://project-identity.hk
影片內容：
00:15 - review of index notation 重溫指數記數法
00:51 - a^m × a^n = a^(m + n)
01:52 - a^m ÷ a^n = a^(m - n)
03:01 - (a^m)^n = a^(m × n)
04:11 - (ab)^n = (a^n)(b^n)
05:26 - (a/b)^n = (a^n)/(b^n)
所屬主題：
[初中數學] - Laws of Integral Indices 整數指數定律
http://project-identity.hk
影片內容：
00:15 - review of index notation 重溫指數記數法
00:51 - a^m × a^n = a^(m + n)
01:52 - a^m ÷ a^n = a^(m - n)
03:01 - (a^m)^n = a^(m × n)
04:11 - (ab)^n = (a^n)(b^n)
05:26 - (a/b)^n = (a^n)/(b^n)
所屬主題：
[初中數學] - Laws of Integral Indices 整數指數定律
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