Leystu fyrir x, y, z (complex solution)
x=6-z-y\text{, }y=-z+\frac{\sqrt{81-4z}}{2}+\frac{15}{2}\text{, }z\in \mathrm{C}
x=6-z-y\text{, }y=-z-\frac{\sqrt{81-4z}}{2}+\frac{15}{2}\text{, }z\in \mathrm{C}
Leystu fyrir x, y, z
x=6-z-y\text{, }y=-z+\frac{\sqrt{81-4z}}{2}+\frac{15}{2}\text{, }z\leq \frac{81}{4}
x=6-z-y\text{, }y=-z-\frac{\sqrt{81-4z}}{2}+\frac{15}{2}\text{, }z\leq \frac{81}{4}
Spurningakeppni
Algebra
5 vandamál svipuð og:
\left. \begin{array} { l } { y + x + z = 6 } \\ { x ^ { 2 } = 3 y + 2 z } \end{array} \right.
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