Mathematics, 14.01.2020 20:31 andybiersack154
Applying properties of exponents in exercise, use the properties of exponents to simplify the expression.
(a) (45)(42)
(b) (72)3
(c) 2- 4
(d) 3^8/3^4
Answers: 1
      ![[\because a^ma^n=a^{m+n}]](/tpl/images/0454/8143/651e7.png)
      ![[\because (a^m)^n=a^{mn}]](/tpl/images/0454/8143/bada2.png)
      ![[\because a^{-n}=\dfrac{1}{a^n}]](/tpl/images/0454/8143/e5ca2.png)
      ![[\because \dfrac{a^m}{a^n}=a^{m-n}]](/tpl/images/0454/8143/cee39.png)
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Applying properties of exponents in exercise, use the properties of exponents to simplify the expres...
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