Помогите решить пример! log3 6 + 1Log9 36

Формула:поэтомуФормула логарифма степени:Итак,

BlackWolfior @BlackWolfior

August 2022 1 11 Report

Помогите решить пример!
log3 6 + 1Log9 36 - 2log3 2

Answers & Comments

nafanya2014

Verified answer

$log_36+log_936-2log_32$
Формула:
$log_{a ^{k}}b ^{n}= \frac{n}{k}log_ab, \\ a>0, \\ b>0$

поэтому $log_936=log_{3 ^{2}}6 ^{2}= \frac{2}{2}log_36=log_36,$
Формула логарифма степени:
$log_ab ^{n}=nlog_ab, \\ a>0, \\ b>0$

Итак,
$log_36+log_936-2log_32=log_36+log_36-2log_32=log_36\cdot 6-log_3 2^{2}=log_3 \frac{36}{4}=log_39=2$

1 votes Thanks 1

BlackWolfior Огромное вам спасибо! Дай Бог вам здоровья =) Очень помогли)

pomogite otgadat rebus na nyom izobrazheno bukva k na golubom fone i chyornaya zap

Answer

BlackWolfior August 2022 | 0 Ответы

igralnyj kubik brosaetsya chetyre raza kakova veroyatnost chto hotya by odin raz56d5a031518f01407a3f22fe88c4befd 47257

Answer

BlackWolfior July 2022 | 0 Ответы

igralnyj kubik brosaetsya chetyre raza kakova veroyatnost chto hotya by odin raz

Answer

BlackWolfior July 2022 | 0 Ответы

preobrazovanie summy trigonometricheskih funkcij v proizvedeniereshite uravnenie

Answer

BlackWolfior July 2022 | 0 Ответы

Ex. 2 Put the verbs in brackets in the Present Perfect or the Past Simple.1. The...

Answer

BlackWolfior July 2022 | 0 Ответы

v pryamougolnom parallelepipede storony osnovaniya ravny 15 sm i 8 sm diagonal23066c907cef686ccb624cd1543aecbe 39669

Answer

Answers & Comments

Verified answer

pomogite otgadat rebus na nyom izobrazheno bukva k na golubom fone i chyornaya zap

igralnyj kubik brosaetsya chetyre raza kakova veroyatnost chto hotya by odin raz56d5a031518f01407a3f22fe88c4befd 47257

igralnyj kubik brosaetsya chetyre raza kakova veroyatnost chto hotya by odin raz

preobrazovanie summy trigonometricheskih funkcij v proizvedeniereshite uravnenie

Ex. 2 Put the verbs in brackets in the Present Perfect or the Past Simple.1. The...

test yourselfex4 put the verbs in bracket

tex]...

kakovy prichiny obrazovaniya sssre5317bc3dec6576a2d095ab355c13bf5 48588

5) - log5 (30)...

v pryamougolnom parallelepipede storony osnovaniya ravny 15 sm i 8 sm diagonal23066c907cef686ccb624cd1543aecbe 39669

рекомендуемые вопросы

Helpful Links

Helpful Social