Enrhifo
\frac{6803598886387226687}{170089972160236803}\approx 40
Ffactor
\frac{79 \cdot 86121504890977553}{3 ^ {3} \cdot 23 \cdot 1217 \cdot 282001 \cdot 798079} = 39\frac{1.7008997213799142 \times 10^{17}}{1.700899721602368 \times 10^{17}} = 39.99999999986922
Rhannu
Copïo i clipfwrdd
40-\frac{66736299}{64644399\times 7893489991}
Mynegwch \frac{\frac{66736299}{64644399}}{7893489991} fel ffracsiwn unigol.
40-\frac{66736299}{510269916480710409}
Lluosi 64644399 a 7893489991 i gael 510269916480710409.
40-\frac{22245433}{170089972160236803}
Lleihau'r ffracsiwn \frac{66736299}{510269916480710409} i'r graddau lleiaf posib drwy dynnu a chanslo allan 3.
\frac{6803598886409472120}{170089972160236803}-\frac{22245433}{170089972160236803}
Troswch y rhif degol 40 i’r ffracsiwn \frac{6803598886409472120}{170089972160236803}.
\frac{6803598886409472120-22245433}{170089972160236803}
Gan fod gan \frac{6803598886409472120}{170089972160236803} a \frac{22245433}{170089972160236803} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{6803598886387226687}{170089972160236803}
Tynnu 22245433 o 6803598886409472120 i gael 6803598886387226687.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}