Enrhifo
1494467
Ffactor
13^{2}\times 37\times 239
Rhannu
Copïo i clipfwrdd
\left(8162-807\right)\times 208-907\times 39
Rhannu 37929 â 47 i gael 807.
7355\times 208-907\times 39
Tynnu 807 o 8162 i gael 7355.
1529840-907\times 39
Lluosi 7355 a 208 i gael 1529840.
1529840-35373
Lluosi 907 a 39 i gael 35373.
1494467
Tynnu 35373 o 1529840 i gael 1494467.
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}