Solve for y, m
y=\frac{-\sqrt{15}i+5}{2}\approx 2.5-1.936491673i\text{, }m=-2
y=\frac{-\sqrt{15}i+5}{2}\approx 2.5-1.936491673i\text{, }m=5
y=\frac{5+\sqrt{15}i}{2}\approx 2.5+1.936491673i\text{, }m=-2
y=\frac{5+\sqrt{15}i}{2}\approx 2.5+1.936491673i\text{, }m=5
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