Enrhifo
\frac{2\sqrt{23}}{23}\approx 0.417028828
Rhannu
Copïo i clipfwrdd
\frac{2}{\sqrt{23}}
Cyfrifo ail isradd 4 a chael 2.
\frac{2\sqrt{23}}{\left(\sqrt{23}\right)^{2}}
Mae'n rhesymoli enwadur \frac{2}{\sqrt{23}} drwy luosi'r rhifiadur a'r enwadur â \sqrt{23}.
\frac{2\sqrt{23}}{23}
Sgwâr \sqrt{23} yw 23.
Enghreifftiau
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Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}