Enrhifo
\frac{\sqrt[3]{2}\times 5^{\frac{2}{3}}}{5}\approx 0.7368063
Rhannu
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\sqrt[3]{\frac{9\times \left(\frac{2}{3}\right)^{2}-3}{2+\frac{1}{2}}}
Tynnu \frac{1}{3} o 1 i gael \frac{2}{3}.
\sqrt[3]{\frac{9\times \frac{4}{9}-3}{2+\frac{1}{2}}}
Cyfrifo \frac{2}{3} i bŵer 2 a chael \frac{4}{9}.
\sqrt[3]{\frac{4-3}{2+\frac{1}{2}}}
Lluosi 9 a \frac{4}{9} i gael 4.
\sqrt[3]{\frac{1}{2+\frac{1}{2}}}
Tynnu 3 o 4 i gael 1.
\sqrt[3]{\frac{1}{\frac{5}{2}}}
Adio 2 a \frac{1}{2} i gael \frac{5}{2}.
\sqrt[3]{1\times \frac{2}{5}}
Rhannwch 1 â \frac{5}{2} drwy luosi 1 â chilydd \frac{5}{2}.
\sqrt[3]{\frac{2}{5}}
Lluosi 1 a \frac{2}{5} i gael \frac{2}{5}.
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}