Datrys (frac{5^{4}}{2^{-3}})^{6}(frac{5^{-4}}{5^{-1}})^{-5}(frac{2^{-2}}{5^{-2}})^3(2^3/2^-1)^-1

$$( \frac { 5 ^ { 4 } } { 2 ^ { - 3 } } ) ^ { 6 } ( \frac { 5 ^ { - 4 } } { 5 ^ { - 1 } } ) ^ { - 5 } ( \frac { 2 ^ { - 2 } } { 5 ^ { - 2 } } ) ^ { 3 } ( \frac { 2 ^ { 3 } } { 2 ^ { - 1 } } ) ^ { - 1 }$$

Enrhifo

$$7275957614183425903320312500000000$$

Camau Ateb

Ailysgrifennwch 5^{-1} fel 5^{-4}\times 5^{3}. Canslo 5^{-4} yn y rhifiadur a'r enwadur.

$$\left(\frac{5^{4}}{2^{-3}}\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times \left(\frac{2^{3}}{2^{-1}}\right)^{-1}$$

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur. Tynnwch -1 o 3 i gael 4.

$$\left(\frac{5^{4}}{2^{-3}}\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times \left(2^{4}\right)^{-1}$$

I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 4 a -1 i gael -4.

$$\left(\frac{5^{4}}{2^{-3}}\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 5 i bŵer 4 a chael 625.

$$\left(\frac{625}{2^{-3}}\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 2 i bŵer -3 a chael \frac{1}{8}.

$$\left(\frac{625}{\frac{1}{8}}\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Rhannwch 625 â \frac{1}{8} drwy luosi 625 â chilydd \frac{1}{8}.

$$\left(625\times 8\right)^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Lluosi 625 a 8 i gael 5000.

$$5000^{6}\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 5000 i bŵer 6 a chael 15625000000000000000000.

$$15625000000000000000000\times \left(\frac{1}{5^{3}}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 5 i bŵer 3 a chael 125.

$$15625000000000000000000\times \left(\frac{1}{125}\right)^{-5}\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo \frac{1}{125} i bŵer -5 a chael 30517578125.

$$15625000000000000000000\times 30517578125\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Lluosi 15625000000000000000000 a 30517578125 i gael 476837158203125000000000000000000.

$$476837158203125000000000000000000\times \left(\frac{2^{-2}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 2 i bŵer -2 a chael \frac{1}{4}.

$$476837158203125000000000000000000\times \left(\frac{\frac{1}{4}}{5^{-2}}\right)^{3}\times 2^{-4}$$

Cyfrifo 5 i bŵer -2 a chael \frac{1}{25}.

$$476837158203125000000000000000000\times \left(\frac{\frac{1}{4}}{\frac{1}{25}}\right)^{3}\times 2^{-4}$$

Rhannwch \frac{1}{4} â \frac{1}{25} drwy luosi \frac{1}{4} â chilydd \frac{1}{25}.

$$476837158203125000000000000000000\times \left(\frac{1}{4}\times 25\right)^{3}\times 2^{-4}$$

Lluosi \frac{1}{4} a 25 i gael \frac{25}{4}.

$$476837158203125000000000000000000\times \left(\frac{25}{4}\right)^{3}\times 2^{-4}$$

Cyfrifo \frac{25}{4} i bŵer 3 a chael \frac{15625}{64}.

$$476837158203125000000000000000000\times \frac{15625}{64}\times 2^{-4}$$

Lluosi 476837158203125000000000000000000 a \frac{15625}{64} i gael 116415321826934814453125000000000000.

$$116415321826934814453125000000000000\times 2^{-4}$$

Cyfrifo 2 i bŵer -4 a chael \frac{1}{16}.

$$116415321826934814453125000000000000\times \frac{1}{16}$$

Lluosi 116415321826934814453125000000000000 a \frac{1}{16} i gael 7275957614183425903320312500000000.

$$7275957614183425903320312500000000$$

Ffactor

$$2^{8}\times 5^{45}$$