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Frequently Asked Questions (FAQ)
What is the answer to solvefor r,(x-0.5)^2+(x+0.5)^2=r(x)^2 ?
- The answer to solvefor r,(x-0.5)^2+(x+0.5)^2=r(x)^2 is r=(2x^2+0.5)/(x^2);\quad x\ne 0