Enrhifo
893
Ffactor
19\times 47
Rhannu
Copïo i clipfwrdd
170+93+86+94+91+87+92+93+87
Adio 86 a 84 i gael 170.
263+86+94+91+87+92+93+87
Adio 170 a 93 i gael 263.
349+94+91+87+92+93+87
Adio 263 a 86 i gael 349.
443+91+87+92+93+87
Adio 349 a 94 i gael 443.
534+87+92+93+87
Adio 443 a 91 i gael 534.
621+92+93+87
Adio 534 a 87 i gael 621.
713+93+87
Adio 621 a 92 i gael 713.
806+87
Adio 713 a 93 i gael 806.
893
Adio 806 a 87 i gael 893.
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}