$(x+2)^2 + (x-3)^2 = 9 \\ (3x+1)^2 + (x+2)^2 = 65
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Simplifying the left side of the equation: (x + 2) + (r - 3) = x + r - 1 Simplifying the right side of the equation: 9(3r + 1) + (x + 2) = 27r + 9 + x + 2 = 27r + x + 11 Now we have the equation x + r - 1 = 27r + x + 11. Show more…
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