Enrhifo
81
Ffactor
3^{4}
Rhannu
Copïo i clipfwrdd
\frac{\left(16\times 3^{6}\right)^{\frac{1}{2}}\sqrt[3]{8}\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Cyfrifo 2 i bŵer 4 a chael 16.
\frac{\left(16\times 729\right)^{\frac{1}{2}}\sqrt[3]{8}\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Cyfrifo 3 i bŵer 6 a chael 729.
\frac{11664^{\frac{1}{2}}\sqrt[3]{8}\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Lluosi 16 a 729 i gael 11664.
\frac{108\sqrt[3]{8}\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Cyfrifo 11664 i bŵer \frac{1}{2} a chael 108.
\frac{108\times 2\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Cyfrifo \sqrt[3]{8} a chael 2.
\frac{216\sqrt{81}}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Lluosi 108 a 2 i gael 216.
\frac{216\times 9}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Cyfrifo ail isradd 81 a chael 9.
\frac{1944}{16^{\frac{3}{4}}\times 27^{\frac{1}{3}}}
Lluosi 216 a 9 i gael 1944.
\frac{1944}{8\times 27^{\frac{1}{3}}}
Cyfrifo 16 i bŵer \frac{3}{4} a chael 8.
\frac{1944}{8\times 3}
Cyfrifo 27 i bŵer \frac{1}{3} a chael 3.
\frac{1944}{24}
Lluosi 8 a 3 i gael 24.
81
Rhannu 1944 â 24 i gael 81.
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}