Алгебра номер 15.8...

Amon0132 @Amon0132

October 2021 1 19 Report

Алгебра номер 15.8.

Answers & Comments

slavik200300

1)

${x}^{2} + 6x = 0 \\ x(x + 1) = 0 \\ x = 0 \\ x + 6 = 0 \\ x = - 6$

2)

${x}^{2} - 5x = 0 \\ x(x - 5) \\ x = 0 \\ x - 5 = 0 \\ x = 5$

3)

$\frac{7}{5} x + {x}^{2} = 0 \\ {x}^{2} + \frac{7}{8} = 0 \\ x(x + \frac{7}{8}) = 0 \\ x = 0 \\ x + \frac{7}{8} = 0 \\ x = - \frac{7}{8}$

4)

$\frac{12}{13} x - {x}^{2} = 0 \\ {x}^{2} - \frac{12}{13}x = 0 \\ x(x - \frac{12}{13} ) = 0 \\ x = 0 \\ x = \frac{12}{13}$

11 votes Thanks 16

More Questions From This User See All

Amon0132 July 2022 | 0 Ответы

srochno pomogite srochnoo16cfb37b73dc8f0c6b5a2b99085dd997 99615

Amon0132 July 2022 | 0 Ответы

srochnooooooooooooooooo995d993b24c1ef82b69ccf6acd9f983d 51743

Amon0132 July 2022 | 0 Ответы

na voprosy pomogite po kaz yaz

Amon0132 July 2022 | 0 Ответы

pomogite pozhalujsta dam 10 ballovd9b55f18262cff39351849d6945e2ed6 81793

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 © 2025 SCHOLAR.TIPS - All rights reserved.