Evalwa
\frac{59\sqrt{29}+5-\sqrt{295}-\sqrt{8555}}{54}\approx 3.945479937
Sehem
Ikkupjat fuq il-klibbord
\frac{29\sqrt{59}-\sqrt{145}}{\sqrt{59\times 29}+\sqrt{5\times 29}}
Immultiplika 5 u 29 biex tikseb 145.
\frac{29\sqrt{59}-\sqrt{145}}{\sqrt{1711}+\sqrt{5\times 29}}
Immultiplika 59 u 29 biex tikseb 1711.
\frac{29\sqrt{59}-\sqrt{145}}{\sqrt{1711}+\sqrt{145}}
Immultiplika 5 u 29 biex tikseb 145.
\frac{\left(29\sqrt{59}-\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right)}{\left(\sqrt{1711}+\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right)}
Irrazzjonalizza d-denominatur tal-\frac{29\sqrt{59}-\sqrt{145}}{\sqrt{1711}+\sqrt{145}} billi timmultiplika in-numeratur u d-denominatur mill-\sqrt{1711}-\sqrt{145}.
\frac{\left(29\sqrt{59}-\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right)}{\left(\sqrt{1711}\right)^{2}-\left(\sqrt{145}\right)^{2}}
Ikkunsidra li \left(\sqrt{1711}+\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right). Il-multiplikazzjoni tista' tiġi ttrasformata fid-differenza tal-kwadrati li jużaw ir-regola: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\frac{\left(29\sqrt{59}-\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right)}{1711-145}
Ikkwadra \sqrt{1711}. Ikkwadra \sqrt{145}.
\frac{\left(29\sqrt{59}-\sqrt{145}\right)\left(\sqrt{1711}-\sqrt{145}\right)}{1566}
Naqqas 145 minn 1711 biex tikseb 1566.
\frac{29\sqrt{59}\sqrt{1711}-29\sqrt{59}\sqrt{145}-\sqrt{145}\sqrt{1711}+\left(\sqrt{145}\right)^{2}}{1566}
Applika l-propjetà distributtiva billi timmultiplika kull terminu ta' 29\sqrt{59}-\sqrt{145} b'kull terminu ta' \sqrt{1711}-\sqrt{145}.
\frac{29\sqrt{59}\sqrt{59}\sqrt{29}-29\sqrt{59}\sqrt{145}-\sqrt{145}\sqrt{1711}+\left(\sqrt{145}\right)^{2}}{1566}
Iffattura 1711=59\times 29. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{59\times 29} bħala l-prodott tal-għeruq kwadrati \sqrt{59}\sqrt{29}.
\frac{29\times 59\sqrt{29}-29\sqrt{59}\sqrt{145}-\sqrt{145}\sqrt{1711}+\left(\sqrt{145}\right)^{2}}{1566}
Immultiplika \sqrt{59} u \sqrt{59} biex tikseb 59.
\frac{1711\sqrt{29}-29\sqrt{59}\sqrt{145}-\sqrt{145}\sqrt{1711}+\left(\sqrt{145}\right)^{2}}{1566}
Immultiplika 29 u 59 biex tikseb 1711.
\frac{1711\sqrt{29}-29\sqrt{8555}-\sqrt{145}\sqrt{1711}+\left(\sqrt{145}\right)^{2}}{1566}
Biex timmultiplika \sqrt{59} u \sqrt{145}, immultiplika n-numri taħt l-għerq kwadrat.
\frac{1711\sqrt{29}-29\sqrt{8555}-\sqrt{248095}+\left(\sqrt{145}\right)^{2}}{1566}
Biex timmultiplika \sqrt{145} u \sqrt{1711}, immultiplika n-numri taħt l-għerq kwadrat.
\frac{1711\sqrt{29}-29\sqrt{8555}-\sqrt{248095}+145}{1566}
Il-kwadrat ta' \sqrt{145} huwa 145.
\frac{1711\sqrt{29}-29\sqrt{8555}-29\sqrt{295}+145}{1566}
Iffattura 248095=29^{2}\times 295. Erġa' ikteb l-għerq kwadrat tal-prodott \sqrt{29^{2}\times 295} bħala l-prodott tal-għeruq kwadrati \sqrt{29^{2}}\sqrt{295}. Ħu l-għerq kwadrat ta' 29^{2}.
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