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The question is in the title, The 2 confirmed answers are 1 and -1, but may 0 work? Undefined = Undefined

 Feb 27, 2019
 #1
avatar+98091 
+1

Let  n = x

 

Look at the graphs of      1/x^3    and 1/x^5     here : https://www.desmos.com/calculator/h6g3vll7f0

 

Note that they intersect at x = -1  and x = 1

 

But....they do NOT intersect at x = 0

 

So....x = n =  0       is not a solution

 

 

cool cool cool

 Feb 27, 2019

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