Datrys ar gyfer y
y=2x^{2}+5
Datrys ar gyfer x (complex solution)
x=-\frac{\sqrt{2\left(y-5\right)}}{2}
x=\frac{\sqrt{2\left(y-5\right)}}{2}
Datrys ar gyfer x
x=\frac{\sqrt{2\left(y-5\right)}}{2}
x=-\frac{\sqrt{2\left(y-5\right)}}{2}\text{, }y\geq 5
Graff
Rhannu
Copïo i clipfwrdd
y=2x^{2}+5
Tynnu 3 o 8 i gael 5.
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