Enrhifo
\frac{2}{9}\approx 0.222222222
Ffactor
\frac{2}{3 ^ {2}} = 0.2222222222222222
Rhannu
Copïo i clipfwrdd
\frac{-\left(\frac{1}{2}-\left(-\frac{1}{\sqrt{9}}\right)+\left(-\sqrt{4}\right)^{3}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Cyfrifo ail isradd 4 a chael 2.
\frac{-\left(\frac{1}{2}-\left(-\frac{1}{3}\right)+\left(-\sqrt{4}\right)^{3}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Cyfrifo ail isradd 9 a chael 3.
\frac{-\left(\frac{1}{2}+\frac{1}{3}+\left(-\sqrt{4}\right)^{3}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Gwrthwyneb -\frac{1}{3} yw \frac{1}{3}.
\frac{-\left(\frac{5}{6}+\left(-\sqrt{4}\right)^{3}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Adio \frac{1}{2} a \frac{1}{3} i gael \frac{5}{6}.
\frac{-\left(\frac{5}{6}+\left(-2\right)^{3}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Cyfrifo ail isradd 4 a chael 2.
\frac{-\left(\frac{5}{6}-8+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Cyfrifo -2 i bŵer 3 a chael -8.
\frac{-\left(-\frac{43}{6}+2\left(\sqrt{16}-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Tynnu 8 o \frac{5}{6} i gael -\frac{43}{6}.
\frac{-\left(-\frac{43}{6}+2\left(4-\frac{1}{2}\right)\right)}{\frac{3}{4}}
Cyfrifo ail isradd 16 a chael 4.
\frac{-\left(-\frac{43}{6}+2\times \frac{7}{2}\right)}{\frac{3}{4}}
Tynnu \frac{1}{2} o 4 i gael \frac{7}{2}.
\frac{-\left(-\frac{43}{6}+7\right)}{\frac{3}{4}}
Lluosi 2 a \frac{7}{2} i gael 7.
\frac{-\left(-\frac{1}{6}\right)}{\frac{3}{4}}
Adio -\frac{43}{6} a 7 i gael -\frac{1}{6}.
\frac{\frac{1}{6}}{\frac{3}{4}}
Gwrthwyneb -\frac{1}{6} yw \frac{1}{6}.
\frac{1}{6}\times \frac{4}{3}
Rhannwch \frac{1}{6} â \frac{3}{4} drwy luosi \frac{1}{6} â chilydd \frac{3}{4}.
\frac{2}{9}
Lluosi \frac{1}{6} a \frac{4}{3} i gael \frac{2}{9}.
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}