2...

astrazhets @astrazhets

August 2022 1 4 Report

log (9х^2+1/4) по основанию 4 = -1/2

Answers & Comments

Evklid61

Verified answer

$log_{4}(9 x^{2} + \frac{1}{4})=- \frac{1}{2}, 4^{- \frac{1}{2} }=9x^2+ \frac{1}{4}, \frac{1}{ \sqrt{4} } =9x^2 + \frac{1}{4}, \frac{1}{2}=9x^2 + \frac{1}{4}, \\ 2=36x^2 +1,36 x^{2} -1=0,((6x+1)(6x-1)=0=>x=- \frac{1}{6},x= \frac{1}{6}.$

0 votes Thanks 0

astrazhets спасибо:)

More Questions From This User See All

astrazhets July 2022 | 0 Ответы

log x po osnovaniyu 2 log x po osnovaniyu 6 log 12 po osnovaniyu 4

astrazhets July 2022 | 0 Ответы

kakie biopolimery vy znaete oharakterizujte ih s ispolzovaniem ponyatij perechi

astrazhets July 2022 | 0 Ответы

proshu pomogiteeeeeeeeeeeeeeeeeeeeeeeee 56 i 8

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.