X^2+1/X-4 - X^2-1/X+3 = 23 . Created by Nanler. algebra-ru

X+3 = 23 ...

July 2022 1 9 Report

X^2+1/X-4 - X^2-1/X+3 = 23

Answers & Comments

dimanzakharov $[tex]\frac{x^2+1}{x-4}- \frac{x^2-1}{x+3}=23 \\ ODZ: x\neq-3;x\neq 4 \\ \frac{16x^2-25x-275}{(x-4)(x+3)}=0 \\ 16x^2-25x-275=0 \\ D=18225 = \sqrt{135} \\ x1=5 \\ x2=- \frac{55}{16}$

2 votes Thanks 3

x2xx 1x 24podstavit xx 1z

Answer

Nanler April 2021 | 0 Ответы

opredelite kak izmenitsya massovaya dolya soli v 20 rastvore massoj 150 g esli

Answer

Nanler April 2021 | 0 Ответы

proizvedite vychisleniya v 50 g rastvora sahara soderzhitsya 10 g sahara chemu rav

Answer

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

moment. 6....

pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513

sarvinozwakirjanova August 2022 | 0 Ответы

pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Answers & Comments

x2xx 1x 24podstavit xx 1z

opredelite kak izmenitsya massovaya dolya soli v 20 rastvore massoj 150 g esli

proizvedite vychisleniya v 50 g rastvora sahara soderzhitsya 10 g sahara chemu rav

рекомендуемые вопросы

Helpful Links

Helpful Social