Datrys frac{169^frac{3{3}}b}{134}div120b^2/205^4

$$\frac { 169 ^ { \frac { 3 } { 3 } } b } { 134 } \div \frac { 120 b ^ { 2 } } { 205 ^ { 4 } }$$

Enrhifo

$$\frac{59694201125}{3216b}$$

Camau Ateb

Rhannu 3 â 3 i gael 1.

$$\frac{\frac{169^{1}b}{134}}{\frac{120b^{2}}{205^{4}}}$$

Rhannwch \frac{169^{1}b}{134} â \frac{120b^{2}}{205^{4}} drwy luosi \frac{169^{1}b}{134} â chilydd \frac{120b^{2}}{205^{4}}.

$$\frac{169^{1}b\times 205^{4}}{134\times 120b^{2}}$$

Canslo b yn y rhifiadur a'r enwadur.

$$\frac{169^{1}\times 205^{4}}{120\times 134b}$$

Cyfrifo 169 i bŵer 1 a chael 169.

$$\frac{169\times 205^{4}}{120\times 134b}$$

Cyfrifo 205 i bŵer 4 a chael 1766100625.

$$\frac{169\times 1766100625}{120\times 134b}$$

Lluosi 169 a 1766100625 i gael 298471005625.

$$\frac{298471005625}{120\times 134b}$$

Lluosi 120 a 134 i gael 16080.

$$\frac{298471005625}{16080b}$$

Gwahaniaethu w.r.t. b

$$-\frac{59694201125}{3216b^{2}}$$