Enrhifo
\frac{5\sqrt{2}}{242}\approx 0.029219288
Rhannu
Copïo i clipfwrdd
\frac{10\sqrt{2}}{484}
Cyfrifo 22 i bŵer 2 a chael 484.
\frac{5}{242}\sqrt{2}
Rhannu 10\sqrt{2} â 484 i gael \frac{5}{242}\sqrt{2}.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
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Hafaliad llinol
y = 3x + 4
Rhifyddeg
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\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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}