If a and b are both positive integers, $a^{a - b}=10^6$,
list all possible ordered pairs (a,b).
What are a couple of different ways to approach this nugget?
What are the "obvious" answers that everyone will miss?
If a,b pos int's,
a^(a-b)=10^6, list all possible ordered pairs (a,b)?
Ans:(10,4);(100,97);(1000,998);
(1000000,999999)
— David Marain (@dmarain) January 3, 2015
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