2. Find the point on the x-axis, which is
equidistant from the points (3, 4) and (1. - 3).
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Answer:
Distance formula=(x2-x1)^2+(y2-y1)^2
Point on x axis=x
Y axis =0
(x,0)
(3,4) (1,-3)
(x2-x1)^2+(y2-y1)^2=(x2-x1)^2+(y2-y1)^2
(x-3)^2+(0-4)^2=(x-1)+(0-3)
x^2-6x+9-4^2=x^2-2x+1-3^2
x^2-6x+9-16=x^2-2x+1-9
x^2-6x-7=x^2-2x-8
-6x-7= -2x-8
-7+8= -2x+6x
1=4x
x=1/4
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