Datrys 4/3pir^3=h/3{left(175r/1right)}^3pi

$$\frac{ 4 }{ 3 } \pi { r }^{ 3 } = \frac{ h }{ 3 } { \left( \frac{ 175r }{ 1 } \right) }^{ 3 } \pi$$

Datrys ar gyfer h (complex solution)

$$\left\{\begin{matrix}\\h=\frac{4}{5359375}\approx 0.000000746\text{, }&\text{unconditionally}\\h\in \mathrm{C}\text{, }&r=0\end{matrix}\right.$$

Camau ar gyfer Datrys Hafaliad Llinol

Rhaid i chi ganslo \pi allan ar y ddwy ochr.

$$\frac{4}{3}r^{3}=\frac{h}{3}\times \left(\frac{175r}{1}\right)^{3}$$

Lluoswch ddwy ochr yr hafaliad â 3.

$$4r^{3}=h\times \left(\frac{175r}{1}\right)^{3}$$

Mae rhannu unrhyw beth ag un yn rhoi'r rhif hwnnw.

$$4r^{3}=h\times \left(175r\right)^{3}$$

Ehangu \left(175r\right)^{3}.

$$4r^{3}=h\times 175^{3}r^{3}$$

Cyfrifo 175 i bŵer 3 a chael 5359375.

$$4r^{3}=h\times 5359375r^{3}$$

Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.

$$h\times 5359375r^{3}=4r^{3}$$

Mae'r hafaliad yn y ffurf safonol.

$$5359375r^{3}h=4r^{3}$$

Rhannu’r ddwy ochr â 5359375r^{3}.

$$\frac{5359375r^{3}h}{5359375r^{3}}=\frac{4r^{3}}{5359375r^{3}}$$

Mae rhannu â 5359375r^{3} yn dad-wneud lluosi â 5359375r^{3}.

$$h=\frac{4r^{3}}{5359375r^{3}}$$

Rhannwch 4r^{3} â 5359375r^{3}.

$$h=\frac{4}{5359375}$$

Datrys ar gyfer h

$$\left\{\begin{matrix}\\h=\frac{4}{5359375}\approx 0.000000746\text{, }&\text{unconditionally}\\h\in \mathrm{R}\text{, }&r=0\end{matrix}\right.$$

Camau ar gyfer Datrys Hafaliad Llinol

Rhaid i chi ganslo \pi allan ar y ddwy ochr.

$$\frac{4}{3}r^{3}=\frac{h}{3}\times \left(\frac{175r}{1}\right)^{3}$$

Lluoswch ddwy ochr yr hafaliad â 3.

$$4r^{3}=h\times \left(\frac{175r}{1}\right)^{3}$$

Mae rhannu unrhyw beth ag un yn rhoi'r rhif hwnnw.

$$4r^{3}=h\times \left(175r\right)^{3}$$

Ehangu \left(175r\right)^{3}.

$$4r^{3}=h\times 175^{3}r^{3}$$

Cyfrifo 175 i bŵer 3 a chael 5359375.

$$4r^{3}=h\times 5359375r^{3}$$

Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.

$$h\times 5359375r^{3}=4r^{3}$$

Mae'r hafaliad yn y ffurf safonol.

$$5359375r^{3}h=4r^{3}$$

Rhannu’r ddwy ochr â 5359375r^{3}.

$$\frac{5359375r^{3}h}{5359375r^{3}}=\frac{4r^{3}}{5359375r^{3}}$$

Mae rhannu â 5359375r^{3} yn dad-wneud lluosi â 5359375r^{3}.

$$h=\frac{4r^{3}}{5359375r^{3}}$$

Rhannwch 4r^{3} â 5359375r^{3}.

$$h=\frac{4}{5359375}$$

Datrys ar gyfer r (complex solution)

$$\left\{\begin{matrix}\\r=0\text{, }&\text{unconditionally}\\r\in \mathrm{C}\text{, }&h=\frac{4}{5359375}\end{matrix}\right.$$

Datrys ar gyfer r

$$\left\{\begin{matrix}\\r=0\text{, }&\text{unconditionally}\\r\in \mathrm{R}\text{, }&h=\frac{4}{5359375}\end{matrix}\right.$$