\{ ( x _ { 1 } - \frac { \sqrt { 3 } } { 2 } ) ^ { 2 } + ( y _ { 1 } + \frac { 1 } { 2 } ) ^ { 2 } + 3 = 4
Ebatzi: x_1 (complex solution)
x_{1}=\frac{-\sqrt{\left(1-2y_{1}\right)\left(2y_{1}+3\right)}+\sqrt{3}}{2}
x_{1}=\frac{\sqrt{\left(1-2y_{1}\right)\left(2y_{1}+3\right)}+\sqrt{3}}{2}
Ebatzi: x_1
x_{1}=\frac{-\sqrt{\left(1-2y_{1}\right)\left(2y_{1}+3\right)}+\sqrt{3}}{2}
x_{1}=\frac{\sqrt{\left(1-2y_{1}\right)\left(2y_{1}+3\right)}+\sqrt{3}}{2}\text{, }y_{1}\geq -\frac{3}{2}\text{ and }y_{1}\leq \frac{1}{2}
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