Question 670618
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Hi,
(3,x) 
(2 ,-1)    (x+1)^2 + 1^2 = 13^2
           x^2  + 2x + 1 = 169
               x^2 +2x - 168 = 0
                (x + 14)(x-12) = 0
                 x = -14  0r  x = 12   
Find all the points having an x-coordinate of 3 whose distance from the point (-2, -1) is 13
Pt(3,-14)  and Pt(3,12)