Question 908044: How to know the answer of 5^13 and 5^11 by knowing the answer of 5^12 which is 244,140,625
Answer by jim_thompson5910(35256)   (Show Source):
You can put this solution on YOUR website! 5^12 = 244,140,625
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5^13 = 5^(12+1)
5^13 = 5^12*5^1
5^13 = 5^12*5
5^13 = (244,140,625)*5
5^13 = 1,220,703,125
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5^11 = 5^(12-1)
5^11 = 5^12/5^1
5^11 = 5^12/5
5^11 = (244,140,625)/5
5^11 = 48,828,125
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