Datrys 1.265^2+35+(1div2*3+400+3)=

$$1.265 ^ { 2 } + 35 + ( 1 \div 2 \times 3 + 400 + 3 ) =$$

Enrhifo

$$441.100225$$

Camau Ateb

Cyfrifo 1.265 i bŵer 2 a chael 1.600225.

$$1.600225+35+\frac{1}{2}\times 3+400+3$$

Adio 1.600225 a 35 i gael 36.600225.

$$36.600225+\frac{1}{2}\times 3+400+3$$

Lluosi \frac{1}{2} a 3 i gael \frac{3}{2}.

$$36.600225+\frac{3}{2}+400+3$$

Troswch y rhif degol 36.600225 i’r ffracsiwn \frac{36600225}{1000000}. Lleihau'r ffracsiwn \frac{36600225}{1000000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 25.

$$\frac{1464009}{40000}+\frac{3}{2}+400+3$$

Lluosrif lleiaf cyffredin 40000 a 2 yw 40000. Troswch \frac{1464009}{40000} a \frac{3}{2} yn ffracsiynau gyda’r enwadur 40000.

$$\frac{1464009}{40000}+\frac{60000}{40000}+400+3$$

Gan fod gan \frac{1464009}{40000} a \frac{60000}{40000} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{1464009+60000}{40000}+400+3$$

Adio 1464009 a 60000 i gael 1524009.

$$\frac{1524009}{40000}+400+3$$

Troswch y rhif degol 400 i’r ffracsiwn \frac{16000000}{40000}.

$$\frac{1524009}{40000}+\frac{16000000}{40000}+3$$

Gan fod gan \frac{1524009}{40000} a \frac{16000000}{40000} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{1524009+16000000}{40000}+3$$

Adio 1524009 a 16000000 i gael 17524009.

$$\frac{17524009}{40000}+3$$

Troswch y rhif degol 3 i’r ffracsiwn \frac{120000}{40000}.

$$\frac{17524009}{40000}+\frac{120000}{40000}$$

Gan fod gan \frac{17524009}{40000} a \frac{120000}{40000} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{17524009+120000}{40000}$$

Adio 17524009 a 120000 i gael 17644009.

$$\frac{17644009}{40000}$$

Ffactor

$$\frac{59 \cdot 97 \cdot 3083}{2 ^ {6} \cdot 5 ^ {4}} = 441\frac{4009}{40000} = 441.100225$$