Enrhifo
\frac{163}{165}\approx 0.987878788
Ffactor
\frac{163}{3 \cdot 5 \cdot 11} = 0.9878787878787879
Rhannu
Copïo i clipfwrdd
\frac{163-0\times 2}{110-0\times 2-10+65}
Adio 65 a 98 i gael 163.
\frac{163-0}{110-0\times 2-10+65}
Lluosi 0 a 2 i gael 0.
\frac{163}{110-0\times 2-10+65}
Tynnu 0 o 163 i gael 163.
\frac{163}{110-0-10+65}
Lluosi 0 a 2 i gael 0.
\frac{163}{110-10+65}
Tynnu 0 o 110 i gael 110.
\frac{163}{100+65}
Tynnu 10 o 110 i gael 100.
\frac{163}{165}
Adio 100 a 65 i gael 165.
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}