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Anonymous Anonymous
  • 09-09-2015
  • Mathematics
Answered

20 points!



Simplify. a7/a3







A)

a^4




B)

a^8




C)

a^10




D)

a^21

Verified Answer :

lightgirl234 lightgirl234
  • 09-09-2015

the answer is (a) a^4

Answer Link
TSO
TSO TSO
  • 09-09-2015

Using the formula

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

So

\(\frac{a^7}{a^3}=a^{7-3}=a^4\)

So, a^4 is your answer :)

Answer Link

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