Enrhifo
\frac{128797619564020}{16679880978201}\approx 7.721734929
Ffactor
\frac{5 \cdot 11 \cdot 31 \cdot 41 \cdot 331 \cdot 521 \cdot 2671 \cdot 2 ^ {2}}{3 ^ {10} \cdot 7 ^ {10}} = 7\frac{12038452716613}{16679880978201} = 7.721734929184812
Rhannu
Copïo i clipfwrdd
\frac{1-\frac{10240000000000}{16679880978201}}{0.05}
Cyfrifo 1.05 i bŵer -10 a chael \frac{10240000000000}{16679880978201}.
\frac{\frac{6439880978201}{16679880978201}}{0.05}
Tynnu \frac{10240000000000}{16679880978201} o 1 i gael \frac{6439880978201}{16679880978201}.
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}