5-х)помогите пжж...

ksergij385 @ksergij385

July 2022 1 4 Report

х²+5х/(х-5)²:(5/х+5+х²+25/х²-25-5/5-х)
помогите
пжж

Answers & Comments

Universalka

Verified answer

$\displaystyle\bf\\\frac{x^{2}+5x }{(x-5)^{2} } :\Big(\frac{5}{x+5} +\frac{x^{2} +25}{x^{2} -25} -\frac{5}{5-x}\Big)= \\\\\\=\frac{x^{2}+5x }{(x-5)^{2} } :\Big(\frac{5}{x+5} +\frac{x^{2} +25}{(x -5)(x+5)} +\frac{5}{x-5}\Big)= \\\\\\=\frac{x^{2} +5x}{(x-5)^{2} } :\frac{5\cdot(x-5)+x^{2} +25+5\cdot(x+5)}{(x-5)(x+5)} =\\\\\\=\frac{x^{2} +5x}{(x-5)^{2} } :\frac{5x-25+x^{2} +25+5x+25}{(x-5)(x+5)} =\frac{x^{2} +5x}{(x-5)^{2} } :\frac{x^{2} +10x+25}{(x-5)(x+5)} =$

$\displaystyle\bf\\=\frac{x(x+5)}{(x-5)^{2} } \cdot\frac{(x-5)(x+5)}{(x+5)^{2} } =\frac{x}{x-5}$

0 votes Thanks 0

ksergij385 спасибо))

More Questions From This User See All

ksergij385 June 2023 | 0 Ответы

4 648ef0a804a5f

ksergij385 June 2023 | 0 Ответы

30 648e3d1cec5e7

ksergij385 June 2023 | 0 Ответы

cifeho2 p2o5h2o cuh3po4znoh2hno3 kohso2aoh2oemgoh3po4znhci 30

ksergij385 June 2023 | 0 Ответы

sin60cos60tg45 50

ksergij385 June 2023 | 0 Ответы

32 648b89eebfbf8

ksergij385 June 2023 | 0 Ответы

25 648999d747469

ksergij385 December 2021 | 0 Ответы

1 astrochno

рекомендуемые вопросы

rarrrrrrrr August 2022 | 0 Ответы

o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n

danilarsentev August 2022 | 0 Ответы

est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha

myachina8 August 2022 | 0 Ответы

najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie

ydpmn7cn6w August 2022 | 0 Ответы

Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...

millermilena658 August 2022 | 0 Ответы

opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii

MrZooM222 August 2022 | 0 Ответы

ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi

timobila47 August 2022 | 0 Ответы

kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta

ivanyyaremkiv August 2022 | 0 Ответы

pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513

sarvinozwakirjanova August 2022 | 0 Ответы

pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Helpful Links

Политика конфиденциальности

Правила и условия

Контакты

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.