Datrys VAA_{y}=2[1-(1.25/1.75)^-4/0.17*0.25]*(1.17)^-5

$$V A A _ { y } = 2 [ \frac { 1 - ( 1.25 / 1.75 ) ^ { - 4 } } { 0.17 \cdot 0.25 } ] \times ( 1.17 ) ^ { - 5 }$$

Datrys ar gyfer A

$$A=-\frac{14681600000000}{2322308419353A_{y}V}$$

$$A_{y}\neq 0\text{ and }V\neq 0$$

Camau ar gyfer Datrys Hafaliad Llinol

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

$$VAA_{y}=2\times \frac{1-\left(1.25\times 0.75\right)^{-4}}{0.17\times 0.25}\times 1.17^{-5}$$

Lluosi 1.25 a 0.75 i gael 0.9375.

$$VAA_{y}=2\times \frac{1-0.9375^{-4}}{0.17\times 0.25}\times 1.17^{-5}$$

Cyfrifo 0.9375 i bŵer -4 a chael \frac{65536}{50625}.

$$VAA_{y}=2\times \frac{1-\frac{65536}{50625}}{0.17\times 0.25}\times 1.17^{-5}$$

Tynnu \frac{65536}{50625} o 1 i gael -\frac{14911}{50625}.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.17\times 0.25}\times 1.17^{-5}$$

Lluosi 0.17 a 0.25 i gael 0.0425.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.0425}\times 1.17^{-5}$$

Cyfrifo 1.17 i bŵer -5 a chael \frac{10000000000}{21924480357}.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.0425}\times \frac{10000000000}{21924480357}$$

Lluosi 2 a \frac{10000000000}{21924480357} i gael \frac{20000000000}{21924480357}.

$$VAA_{y}=\frac{20000000000}{21924480357}\times \frac{-\frac{14911}{50625}}{0.0425}$$

Aildrefnu'r termau.

$$AA_{y}V=\frac{20000000000}{21924480357}\left(-\frac{\frac{14911}{50625}}{0.0425}\right)$$

Lluosi \frac{20000000000}{21924480357} a -1 i gael -\frac{20000000000}{21924480357}.

$$AA_{y}V=-\frac{20000000000}{21924480357}\times \frac{\frac{14911}{50625}}{0.0425}$$

Mae'r hafaliad yn y ffurf safonol.

$$A_{y}VA=-\frac{14681600000000}{2322308419353}$$

Rhannu’r ddwy ochr â VA_{y}.

$$\frac{A_{y}VA}{A_{y}V}=-\frac{\frac{14681600000000}{2322308419353}}{A_{y}V}$$

Mae rhannu â VA_{y} yn dad-wneud lluosi â VA_{y}.

$$A=-\frac{\frac{14681600000000}{2322308419353}}{A_{y}V}$$

Rhannwch -\frac{14681600000000}{2322308419353} â VA_{y}.

$$A=-\frac{14681600000000}{2322308419353A_{y}V}$$

Datrys ar gyfer A_y

$$A_{y}=-\frac{14681600000000}{2322308419353AV}$$

$$A\neq 0\text{ and }V\neq 0$$

Camau ar gyfer Datrys Hafaliad Llinol

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

$$VAA_{y}=2\times \frac{1-\left(1.25\times 0.75\right)^{-4}}{0.17\times 0.25}\times 1.17^{-5}$$

Lluosi 1.25 a 0.75 i gael 0.9375.

$$VAA_{y}=2\times \frac{1-0.9375^{-4}}{0.17\times 0.25}\times 1.17^{-5}$$

Cyfrifo 0.9375 i bŵer -4 a chael \frac{65536}{50625}.

$$VAA_{y}=2\times \frac{1-\frac{65536}{50625}}{0.17\times 0.25}\times 1.17^{-5}$$

Tynnu \frac{65536}{50625} o 1 i gael -\frac{14911}{50625}.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.17\times 0.25}\times 1.17^{-5}$$

Lluosi 0.17 a 0.25 i gael 0.0425.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.0425}\times 1.17^{-5}$$

Cyfrifo 1.17 i bŵer -5 a chael \frac{10000000000}{21924480357}.

$$VAA_{y}=2\times \frac{-\frac{14911}{50625}}{0.0425}\times \frac{10000000000}{21924480357}$$

Lluosi 2 a \frac{10000000000}{21924480357} i gael \frac{20000000000}{21924480357}.

$$VAA_{y}=\frac{20000000000}{21924480357}\times \frac{-\frac{14911}{50625}}{0.0425}$$

Aildrefnu'r termau.

$$AA_{y}V=\frac{20000000000}{21924480357}\left(-\frac{\frac{14911}{50625}}{0.0425}\right)$$

Lluosi \frac{20000000000}{21924480357} a -1 i gael -\frac{20000000000}{21924480357}.

$$AA_{y}V=-\frac{20000000000}{21924480357}\times \frac{\frac{14911}{50625}}{0.0425}$$

Mae'r hafaliad yn y ffurf safonol.

$$AVA_{y}=-\frac{14681600000000}{2322308419353}$$

Rhannu’r ddwy ochr â VA.

$$\frac{AVA_{y}}{AV}=-\frac{\frac{14681600000000}{2322308419353}}{AV}$$

Mae rhannu â VA yn dad-wneud lluosi â VA.

$$A_{y}=-\frac{\frac{14681600000000}{2322308419353}}{AV}$$

Rhannwch -\frac{14681600000000}{2322308419353} â VA.

$$A_{y}=-\frac{14681600000000}{2322308419353AV}$$