perplexus.info :: Calculus : Circles & Parabola

Circles & Parabola (Posted on 2013-07-13)

Two circles with equal radii are externally tangent
at a point on the parabola y = x². One of the circles
is also tangent to the x-axis while the other is also
tangent to the y-axis. Find the radius of both circles.

See The Solution Submitted by Bractals

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Subject	Author	Date
Solution	Harry	2013-07-14 06:43:52
computer approximation	Charlie	2013-07-13 17:07:42
a start	Charlie	2013-07-13 15:46:14
re: thoughts - Problem Correction	Bractals	2013-07-13 14:30:53
thoughts	Charlie	2013-07-13 13:55:05

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