решите уравнение [tex](2-x \sqrt{6} ) \sqrt{2} =2(x- \sqrt{6}) [/tex]. Created by taniachaika61. algebra-ru

tex]...

July 2022 1 6 Report

решите уравнение
[tex](2-x \sqrt{6} ) \sqrt{2} =2(x- \sqrt{6}) [/tex]

Answers & Comments

Firuza25 $(2-x \sqrt{6}) \sqrt{2} = 2(x- \sqrt{6}$
$2 \sqrt{2} -x \sqrt{12} =2x-2 \sqrt{6}$
$2 \sqrt{2} -2x \sqrt{3} =2x-2 \sqrt{6}$
$2x \sqrt{3}+2x=2 \sqrt{6}+2 \sqrt{2}$
$2x( \sqrt{3}+1)=2( \sqrt{6}+ \sqrt{2})$
$x( \sqrt{3}+1)=( \sqrt{6} + \sqrt{2} )$
$x= \frac{ \sqrt{6}+ \sqrt{2}}{ \sqrt{3}+1} = \frac{( \sqrt{6}+ \sqrt{2})( \sqrt{3}-1)}{( \sqrt{3}+1)( \sqrt{3}-1)} = \frac{ \sqrt{18}- \sqrt{6}+ \sqrt{6}- \sqrt{2}}{3-1}= \frac{ \sqrt{18}- \sqrt{2}}{2}= \frac{3 \sqrt{2}- \sqrt{2}}{2}= \\ = \frac{2 \sqrt{2}}{2}= \sqrt{2}$

1 votes Thanks 1

Answers & Comments

pozhalujsta bez perevodchika na kazahskij yazyk esli by ya byla direktorom ya by ulu

perevedite na kazahskij pozhalujsta tolko bez perevodchika semejnye tradicii sem

teoriya veroyatnosti po misheni strelyayut dva strelka veroyatnost popast pervym s

napishite sochinenie na kazahskom yazyke pro druzhbu narodov kazahstana spasibo

perevesti na kazahskij bez perevodchika v nashej strane prozhivaet mnogo nacionaln

sintaksicheskij razbor predlozheniya vzyav starenkuyu shelkovuyu kosynkuassol zaperl

perevedite pozhalujsta na kazahskij yazyk bez perevodchika v moej shkole est stolo

vzyav starenkuyu shelkovuyu kosynku assol zaperla dver i vyporhnula bosikom na d

s prichastiyami obrazovannymi ot vydelennyh glagolov sostavte predlozheniyaizobr

perevedite pozhalujsta na kazahskij v budushem ya by hotela stat arhitektoromya vy45f1c0d0fa3bfb0680fdeb693ed330e2 31541

рекомендуемые вопросы

Helpful Links

Helpful Social