ryanduke8202 ryanduke8202
  • 26-05-2016
  • Mathematics
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what is an equivalent expression for x^-3 that uses positive exponents

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Tareki
Tareki Tareki
  • 26-05-2016
the equivalent expression is (1/x)^3 
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Аноним Аноним
  • 26-05-2016
Solutions 

We know that an algebraic expressions is equivalent when their values obtained by substituting the values of the variables are same. An expression for x^-3 that uses positive exponents is  (1/x)^3. 
Answer Link

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