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janvierjemima02
janvierjemima02 janvierjemima02
  • 20-09-2015
  • Mathematics
Answered

can someone show me how to simplify a fraction with a positive exponent

Verified Answer :

TSO
TSO TSO
  • 20-09-2015

\(\frac{a^b}{a^c} = a^{b-c}\)

For example,

\(\frac{5^7}{5^3} = 5^{7-3} = 5^4 = 5\times 5\times 5\times 5 = \boxed{625}\)

Hope that helps :)

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