CSX
CSX CSX
  • 05-04-2016
  • Mathematics
contestada

!!!!!!!!!!50 points!!!!!!!!! QUESTION BELOW!!!! ASAPP

50 points QUESTION BELOW ASAPP class=

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pegah
pegah pegah
  • 05-04-2016
For this question you can say:(we factor it out)
5^23 - 5^21 = 5^21(5^2 - 1) = 5^21(25 -1)= 5^21(24) 
so 5^21(24) is the answer :))))
i hope this is helpful
have a nice day
Answer Link
kyliess
kyliess kyliess
  • 07-04-2016
Hey there I see you need help well I am here to do just that so for this question you do 5^23 - 5^21 = 5^21(5^2 - 1) = 5^21(25 -1)= 5^21(24) 
so 5^21(24) is the answer 
i hope this helps 
Answer Link

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