Datrys ar gyfer j
\left\{\begin{matrix}j=\frac{i+3kyz^{2}-2x^{2}}{xzy^{2}}\text{, }&z\neq 0\text{ and }y\neq 0\text{ and }x\neq 0\\j\in \mathrm{C}\text{, }&\left(x=0\text{ and }y=\frac{-i}{3kz^{2}}\text{ and }k\neq 0\text{ and }z\neq 0\right)\text{ or }\left(x=\frac{1}{2}+\frac{1}{2}i\text{ and }y=0\right)\text{ or }\left(x=\frac{1}{2}+\frac{1}{2}i\text{ and }z=0\right)\text{ or }\left(x=-\frac{1}{2}-\frac{1}{2}i\text{ and }y=0\right)\text{ or }\left(x=-\frac{1}{2}-\frac{1}{2}i\text{ and }z=0\right)\end{matrix}\right.
Datrys ar gyfer k
\left\{\begin{matrix}k=-\frac{i-jxzy^{2}-2x^{2}}{3yz^{2}}\text{, }&z\neq 0\text{ and }y\neq 0\\k\in \mathrm{C}\text{, }&\left(x=\frac{1}{2}+\frac{1}{2}i\text{ and }y=0\right)\text{ or }\left(x=\frac{1}{2}+\frac{1}{2}i\text{ and }z=0\right)\text{ or }\left(x=-\frac{1}{2}-\frac{1}{2}i\text{ and }y=0\right)\text{ or }\left(x=-\frac{1}{2}-\frac{1}{2}i\text{ and }z=0\right)\end{matrix}\right.
Rhannu
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i-xy^{2}zj+3yz^{2}k=2x^{2}
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
i-xy^{2}zj=2x^{2}-3yz^{2}k
Tynnu 3yz^{2}k o'r ddwy ochr.
-xy^{2}zj=2x^{2}-3yz^{2}k-i
Tynnu i o'r ddwy ochr.
\left(-xzy^{2}\right)j=2x^{2}-3kyz^{2}-i
Mae'r hafaliad yn y ffurf safonol.
\frac{\left(-xzy^{2}\right)j}{-xzy^{2}}=\frac{2x^{2}-3kyz^{2}-i}{-xzy^{2}}
Rhannu’r ddwy ochr â -xy^{2}z.
j=\frac{2x^{2}-3kyz^{2}-i}{-xzy^{2}}
Mae rhannu â -xy^{2}z yn dad-wneud lluosi â -xy^{2}z.
j=-\frac{2x^{2}-3kyz^{2}-i}{xzy^{2}}
Rhannwch -i+2x^{2}-3yz^{2}k â -xy^{2}z.
i-xy^{2}zj+3yz^{2}k=2x^{2}
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
3yz^{2}k=2x^{2}-\left(i-xy^{2}zj\right)
Tynnu i-xy^{2}zj o'r ddwy ochr.
3yz^{2}k=2x^{2}-i+xy^{2}zj
I ddod o hyd i wrthwyneb i-xy^{2}zj, dewch o hyd i wrthwyneb pob term.
3yz^{2}k=2x^{2}+jxzy^{2}-i
Mae'r hafaliad yn y ffurf safonol.
\frac{3yz^{2}k}{3yz^{2}}=\frac{2x^{2}+jxzy^{2}-i}{3yz^{2}}
Rhannu’r ddwy ochr â 3yz^{2}.
k=\frac{2x^{2}+jxzy^{2}-i}{3yz^{2}}
Mae rhannu â 3yz^{2} yn dad-wneud lluosi â 3yz^{2}.
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