Datrys -46divtan(42^circ)-tan(46^circ)

$$-46 \div \tan ( 42 ^ { \circ } ) - \tan ( 46 ^ { \circ } )$$

Enrhifo

$$-\frac{2346619784126501995096450270551953}{45020202214891995000000000000000}\approx -52.123705996$$

Camau Ateb

Evaluate trigonometric functions in the problem

$$-46 / 0.9004040442978399 - 1.0355303137905694$$

Ehangu \frac{-46}{0.9004040442978399} drwy luosi'r rhifiadur a'r enwadur gyda 10000000000000000.

$$\frac{-460000000000000000}{9004040442978399}-1.0355303137905694$$

Gellir ailysgrifennu \frac{-460000000000000000}{9004040442978399} fel -\frac{460000000000000000}{9004040442978399} drwy echdynnu’r arwydd negatif.

$$-\frac{460000000000000000}{9004040442978399}-1.0355303137905694$$

Troswch y rhif degol 1.0355303137905694 i’r ffracsiwn \frac{5177651568952847}{10000000000}. Lleihau'r ffracsiwn \frac{5177651568952847}{10000000000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 1.

$$-\frac{460000000000000000}{9004040442978399}-\frac{5177651568952847}{5000000000000000}$$

Lluosrif lleiaf cyffredin 9004040442978399 a 5000000000000000 yw 45020202214891995000000000000000. Troswch -\frac{460000000000000000}{9004040442978399} a \frac{5177651568952847}{5000000000000000} yn ffracsiynau gyda’r enwadur 45020202214891995000000000000000.

$$-\frac{2300000000000000000000000000000000}{45020202214891995000000000000000}-\frac{46619784126501995096450270551953}{45020202214891995000000000000000}$$

Gan fod gan -\frac{2300000000000000000000000000000000}{45020202214891995000000000000000} a \frac{46619784126501995096450270551953}{45020202214891995000000000000000} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{-2300000000000000000000000000000000-46619784126501995096450270551953}{45020202214891995000000000000000}$$

Tynnu 46619784126501995096450270551953 o -2300000000000000000000000000000000 i gael -2346619784126501995096450270551953.

$$-\frac{2346619784126501995096450270551953}{45020202214891995000000000000000}$$