y = x+4
x²+(x+4)² = 26
2x²+8x+16 = 26
x²+4x -5 = 0
(x+5)(x-1) = 0
x₁ = -5, y₁ = -1
x₂ = 1, y₂ = 5
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y = x+4
x²+(x+4)² = 26
2x²+8x+16 = 26
x²+4x -5 = 0
(x+5)(x-1) = 0
y = x+4
x₁ = -5, y₁ = -1
x₂ = 1, y₂ = 5