Datrys 21+46-35div4-.1649020*494.516sqrt{4}

$$21+46-35 \div 4-.1649020 \times 494.516 \sqrt{ 4 }$$

Enrhifo

$$-104.843354864$$

Camau Ateb

Adio 21 a 46 i gael 67.

$$67-\frac{35}{4}-0.164902\times 494.516\sqrt{4}$$

Troswch y rhif degol 67 i’r ffracsiwn \frac{268}{4}.

$$\frac{268}{4}-\frac{35}{4}-0.164902\times 494.516\sqrt{4}$$

Gan fod gan \frac{268}{4} a \frac{35}{4} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{268-35}{4}-0.164902\times 494.516\sqrt{4}$$

Tynnu 35 o 268 i gael 233.

$$\frac{233}{4}-0.164902\times 494.516\sqrt{4}$$

Lluosi 0.164902 a 494.516 i gael 81.546677432.

$$\frac{233}{4}-81.546677432\sqrt{4}$$

Cyfrifo ail isradd 4 a chael 2.

$$\frac{233}{4}-81.546677432\times 2$$

Lluosi 81.546677432 a 2 i gael 163.093354864.

$$\frac{233}{4}-163.093354864$$

Troswch y rhif degol 163.093354864 i’r ffracsiwn \frac{163093354864}{1000000000}. Lleihau'r ffracsiwn \frac{163093354864}{1000000000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 16.

$$\frac{233}{4}-\frac{10193334679}{62500000}$$

Lluosrif lleiaf cyffredin 4 a 62500000 yw 62500000. Troswch \frac{233}{4} a \frac{10193334679}{62500000} yn ffracsiynau gyda’r enwadur 62500000.

$$\frac{3640625000}{62500000}-\frac{10193334679}{62500000}$$

Gan fod gan \frac{3640625000}{62500000} a \frac{10193334679}{62500000} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{3640625000-10193334679}{62500000}$$

Tynnu 10193334679 o 3640625000 i gael -6552709679.

$$-\frac{6552709679}{62500000}$$

Ffactor

$$-104.843354864$$