Срочно!!!!!! Помогите, пожалуйста.... Created by Randomfack. algebra-ru

Срочно!!!!!! Помогите, пожалуйста...

Randomfack @Randomfack

August 2021 1 4 Report

Срочно!!!!!!
Помогите, пожалуйста...

Answers & Comments

Regent1828

Verified answer

[(a²+ab+bc-c²) / (b²-a²+2ac-c²)] : [(a²+ac) / (b²-ab+bc)] =
=[(a²-c²+ab+bc) / (b²-(a-c)²)] * [(b(b-a+c)) / (a(a+c))]=
=[((a-c)(a+c)+b(a+c))*b(b-a+c)] / ((b-a+c)(b+a-c)*a(a+c))=
=b(a+c)(b-a+c)(b+a-c) / a(a+c)(b-a+c)(b+a-c)=b/a

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Verified answer

chi ye para chisel rozvyazkom rivnyannya 2h6y15 a32

z tochki a vihodit tri promeni na odnomu z krajnih promeniv vzyato tochku k chere

trikutniki avs i def mayut vidpovidni rivni storoni chomu dorivnyuye kut e yaksho k

dvi paralelni pryami peretinaye tretya skilki pri comu mozhe buti kutiv 1gostr

za yakoyi umovi rivni vsi kuti sho utvoreni pri peretini dvoh paralelnih pryamih t

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