Datrys ar gyfer x
x=\frac{2y^{2}-z-1}{5}
Datrys ar gyfer y (complex solution)
y=-\frac{\sqrt{2\left(5x+z+1\right)}}{2}
y=\frac{\sqrt{2\left(5x+z+1\right)}}{2}
Datrys ar gyfer y
y=\frac{\sqrt{2\left(5x+z+1\right)}}{2}
y=-\frac{\sqrt{2\left(5x+z+1\right)}}{2}\text{, }x\geq \frac{-z-1}{5}
Rhannu
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5x=2y^{2}-z-1
Tynnu 1 o'r ddwy ochr.
\frac{5x}{5}=\frac{2y^{2}-z-1}{5}
Rhannu’r ddwy ochr â 5.
x=\frac{2y^{2}-z-1}{5}
Mae rhannu â 5 yn dad-wneud lluosi â 5.
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