23. Find the coordinates of point on X-axis which are at a distance of 5 units from the point (6,3)
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Answer:
heya here is ur answer
apply formula
root (x1-x2)^2+(y1-y2)^2=5
u will get
root (x-6)^2+(0-3)^2=5
root x^2+45-12x=5
squaring
x^2+45-12x=25
x^2-12x+20=0
X=2 or X=10
so coordinates are (10,0) or (2,0). □●□
vinay ;-)
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