Enrhifo
\frac{\sqrt{2}}{2}\approx 0.707106781
Rhannu
Copïo i clipfwrdd
\frac{\sqrt{3}\sqrt{6}}{\left(\sqrt{6}\right)^{2}}
Mae'n rhesymoli enwadur \frac{\sqrt{3}}{\sqrt{6}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{6}.
\frac{\sqrt{3}\sqrt{6}}{6}
Sgwâr \sqrt{6} yw 6.
\frac{\sqrt{3}\sqrt{3}\sqrt{2}}{6}
Ffactora 6=3\times 2. Ailysgrifennu ail isradd y lluoswm \sqrt{3\times 2} fel lluoswm ail israddau \sqrt{3}\sqrt{2}.
\frac{3\sqrt{2}}{6}
Lluosi \sqrt{3} a \sqrt{3} i gael 3.
\frac{1}{2}\sqrt{2}
Rhannu 3\sqrt{2} â 6 i gael \frac{1}{2}\sqrt{2}.
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}