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Find the points where the circles (x - 1)^2 + (y + 3)^2 = 25 and (x - 5)^2 + (y + 7)^2 = 64 intersect.

 May 2, 2020
 #1
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(x - 1)^2 + (y + 3)^2  = 25

(x - 5)^2  + (y + 7)^2  = 64  

 

I went (partially) through this......the math leads to some nasty radical solutions

 

A graph with the  (approximate) intersection points is shown here :

 

https://www.desmos.com/calculator/zjglrwnypm

 

 

cool cool cool

 May 2, 2020

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