Нужно избавиться от иррациональности. Created by Anonim2356. matematika-ru

Ответ:Пошаговое объяснение:

Нужно избавиться от иррациональности...

Anonim2356 @Anonim2356

July 2022 1 32 Report

Нужно избавиться от иррациональности

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Alexandr130398

Ответ:

$\frac{\sqrt{13}+\sqrt{5}}{2}$

Пошаговое объяснение:

$\frac{4}{\sqrt{13}-\sqrt{5}} =\frac{4(\sqrt{13}+\sqrt{5})}{(\sqrt{13}-\sqrt{5})(\sqrt{13}+\sqrt{5})} =\frac{4(\sqrt{13}+\sqrt{5})}{13-5} =\frac{4(\sqrt{13}+\sqrt{5})}{8} =\frac{\sqrt{13}+\sqrt{5}}{2}$

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3 today present simple present continues present perfect

rack in the train compartment, so I kept it beside me. 2. Complete the sentences with the correct words in the box. Then say

shozhosti j vidminnosti gribiv ta tvarin tvarin a ne roslin

shob naochno prodemonstruvati menisk ridina povinna znahoditisya de

help mi plizu tebya poluchitsya reshit ya uverena v etom

km5ace3053ac3ac6bef5d27e584a0efa8b 40140

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