正整指數定律 | Laws of Positive Integral Indices
影片內容：
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)
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)