正整指數定律 | Laws of Positive Integral Indices

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https://project-identity.hk

影片內容：
00:00 - 片頭
00:15 - 重溫指數記數法 | review of index notation
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)

Playlist：
S1-S3 Maths | 整數指數定律 | Laws of Integral Indices
https://www.youtube.com/playlist?list=PL1Pv0-rhcQx79fpEkaH7DICab_oCdkL87