Enrhifo
810
Ffactor
2\times 3^{4}\times 5
Rhannu
Copïo i clipfwrdd
\frac{4782969-9^{5}}{9^{4}-9^{3}}
Cyfrifo 9 i bŵer 7 a chael 4782969.
\frac{4782969-59049}{9^{4}-9^{3}}
Cyfrifo 9 i bŵer 5 a chael 59049.
\frac{4723920}{9^{4}-9^{3}}
Tynnu 59049 o 4782969 i gael 4723920.
\frac{4723920}{6561-9^{3}}
Cyfrifo 9 i bŵer 4 a chael 6561.
\frac{4723920}{6561-729}
Cyfrifo 9 i bŵer 3 a chael 729.
\frac{4723920}{5832}
Tynnu 729 o 6561 i gael 5832.
810
Rhannu 4723920 â 5832 i gael 810.
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}