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Intersection
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2005 February 17th, 01:37 AM
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Dragonfinity
Socratic realist
Join Date: Feb 2005
Location: Georgia, USA
Posts: 220
Re: Intersection
Easy. Just set x^12 = x^2 then
x^12 - x^2 = 0
x^2*(x^10 - 1) = 0
x^2*(x^5 - 1)*(x^5 + 1) = 0
x = 0, 1, -1
So, we have (0,0), (1,1), and (-1,1).
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