Enrhifo
8236
Ffactor
2^{2}\times 29\times 71
Rhannu
Copïo i clipfwrdd
6+13+29+61+125+253+509+1021+2045+4093+81
Adio 1 a 5 i gael 6.
19+29+61+125+253+509+1021+2045+4093+81
Adio 6 a 13 i gael 19.
48+61+125+253+509+1021+2045+4093+81
Adio 19 a 29 i gael 48.
109+125+253+509+1021+2045+4093+81
Adio 48 a 61 i gael 109.
234+253+509+1021+2045+4093+81
Adio 109 a 125 i gael 234.
487+509+1021+2045+4093+81
Adio 234 a 253 i gael 487.
996+1021+2045+4093+81
Adio 487 a 509 i gael 996.
2017+2045+4093+81
Adio 996 a 1021 i gael 2017.
4062+4093+81
Adio 2017 a 2045 i gael 4062.
8155+81
Adio 4062 a 4093 i gael 8155.
8236
Adio 8155 a 81 i gael 8236.
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}