4. Решите уравнение: 1) 5x³ - 5x = 0; 3) x³ - 3x² - 4x + 12 = 0. 2) 64x³ - 16x² ...

AMNEZUI9I @AMNEZUI9I

July 2022 1 6 Report

4. Решите уравнение:
1) 5x³ - 5x = 0; 3) x³ - 3x² - 4x + 12 = 0.
2) 64x³ - 16x² + x = 0;

Answers & Comments

alesyaperova

$1)5x( {x}^{2} - 1) = 0 \\ 5x = 0 \\ x = 0 \\ {x}^{2} - 1 = 0 \\ {x}^{2} = 1$

$x1 = 1 \\ x2 = - 1$

$3) {x}^{2} (x - 3) - 4(x - 3) = 0 \\ x - 3 = 0 \\ x = 3 \\ {x}^{2} - 4 = 0$

${x}^{2} = 4 \\ x1 = 2 \\ x2 = - 2$

$2)x(64 {x}^{2} - 16x + 1) = 0 \\ x(8x - 1) {}^{2} = 0 \\ x = 0$

$8x - 1 = 0 \\8 x = 0 + 1 = 1 \\ x = \frac{1}{8}$

0 votes Thanks 2

More Questions From This User See All

AMNEZUI9I August 2022 | 0 Ответы

razlozhite na mnozhiteli 1 27x y 3 3x 12x 12 5 a4 625 2 25a

AMNEZUI9I July 2022 | 0 Ответы

uprostit vyrazhenie a 10a 5a5

AMNEZUI9I July 2022 | 0 Ответы

izvestno chto a b 4 ab 6 najdite znachenie vyrazheniya a b871d0721703b6fa27ab5b529426521e6 27292

AMNEZUI9I July 2022 | 0 Ответы

uprostite vyrazhenie xx 1x 1 x 2x 2x 4

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.