Datrys ar gyfer x (complex solution)
x=4-2i
x=4+2i
Graff
Rhannu
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x-4-\left(-4\right)=2i-\left(-4\right) x-4-\left(-4\right)=-2i-\left(-4\right)
Adio 4 at ddwy ochr yr hafaliad.
x=2i-\left(-4\right) x=-2i-\left(-4\right)
Mae tynnu -4 o’i hun yn gadael 0.
x=4+2i
Tynnu -4 o 2i.
x=4-2i
Tynnu -4 o -2i.
x=4+2i x=4-2i
Mae’r hafaliad wedi’i ddatrys nawr.
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