Datrys P=130,000(0.07/1)/[(1+frac{0.07{1})^1(16)-1]}

$$P = \frac { 130,000 ( \frac { 0.07 } { 1 } ) } { [ ( 1 + \frac { 0.07 } { 1 } ) ^ { 1 ( 16 ) } - 1 ] }$$

Datrys ar gyfer P

$$P = \frac{130000000000000000000000000000000000}{27888053550934389677095526468343} = 4661\frac{1.3782399094813897 \times 10^{31}}{2.788805355093439 \times 10^{31}} \approx 4661.494204412$$

Camau ar gyfer Datrys Hafaliad Llinol

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

$$P=\frac{130000\times 0.07}{\left(1+\frac{0.07}{1}\right)^{1\times 16}-1}$$

Lluosi 130000 a 0.07 i gael 9100.

$$P=\frac{9100}{\left(1+\frac{0.07}{1}\right)^{1\times 16}-1}$$

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

$$P=\frac{9100}{\left(1+0.07\right)^{1\times 16}-1}$$

Adio 1 a 0.07 i gael 1.07.

$$P=\frac{9100}{1.07^{1\times 16}-1}$$

Lluosi 1 a 16 i gael 16.

$$P=\frac{9100}{1.07^{16}-1}$$

Cyfrifo 1.07 i bŵer 16 a chael 2.95216374856540727739668685278401.

$$P=\frac{9100}{2.95216374856540727739668685278401-1}$$

Tynnu 1 o 2.95216374856540727739668685278401 i gael 1.95216374856540727739668685278401.

$$P=\frac{9100}{1.95216374856540727739668685278401}$$

Ehangu \frac{9100}{1.95216374856540727739668685278401} drwy luosi'r rhifiadur a'r enwadur gyda 100000000000000000000000000000000.

$$P=\frac{910000000000000000000000000000000000}{195216374856540727739668685278401}$$

Lleihau'r ffracsiwn \frac{910000000000000000000000000000000000}{195216374856540727739668685278401} i'r graddau lleiaf posib drwy dynnu a chanslo allan 7.

$$P=\frac{130000000000000000000000000000000000}{27888053550934389677095526468343}$$

Neilltuo P

$$P≔\frac{130000000000000000000000000000000000}{27888053550934389677095526468343}$$