Datrys ar gyfer y
y=-\frac{\left(x-3\right)\left(x+1\right)}{2}
Datrys ar gyfer x (complex solution)
x=-\sqrt{4-2y}+1
x=\sqrt{4-2y}+1
Datrys ar gyfer x
x=-\sqrt{4-2y}+1
x=\sqrt{4-2y}+1\text{, }y\leq 2
Graff
Rhannu
Copïo i clipfwrdd
y=-\frac{1}{2}x^{2}+2\left(-\frac{3}{2}+2\right)x+\frac{3}{2}
Adio -\frac{3}{2} a 1 i gael -\frac{1}{2}.
y=-\frac{1}{2}x^{2}+2\times \frac{1}{2}x+\frac{3}{2}
Adio -\frac{3}{2} a 2 i gael \frac{1}{2}.
y=-\frac{1}{2}x^{2}+x+\frac{3}{2}
Lluosi 2 a \frac{1}{2} i gael 1.
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