Hello, skirk34!

Find the cartesian equation for: .

We have: .

We want the points so that the distance from to (8,3)

. . is five times the distance from to (2,-1).

We have: .

Square both sides: .

. . which simplifies to: .

Divide by 24: .

Complete the square: .

. . And we have: .

We have a circle . . . .center and radius

But check my algebra and arithmetic . . .please!

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