Datrys ar gyfer x
x=\left(2-y\right)^{2}+3
-\left(2-y\right)\geq 0
Datrys ar gyfer x (complex solution)
x=\left(2-y\right)^{2}+3
y=2\text{ or }arg(2-y)\geq \pi
Datrys ar gyfer y (complex solution)
y=\sqrt{x-3}+2
Datrys ar gyfer y
y=\sqrt{x-3}+2
x\geq 3
Graff
Rhannu
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\sqrt{x-3}+2-2=y-2
Tynnu 2 o ddwy ochr yr hafaliad.
\sqrt{x-3}=y-2
Mae tynnu 2 o’i hun yn gadael 0.
x-3=\left(y-2\right)^{2}
Sgwariwch ddwy ochr yr hafaliad.
x-3-\left(-3\right)=\left(y-2\right)^{2}-\left(-3\right)
Adio 3 at ddwy ochr yr hafaliad.
x=\left(y-2\right)^{2}-\left(-3\right)
Mae tynnu -3 o’i hun yn gadael 0.
x=\left(y-2\right)^{2}+3
Tynnu -3 o \left(y-2\right)^{2}.
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