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hartnn Group TitleBest ResponseYou've already chosen the best response.1
draw the question
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
Ok\[\log_{5}x=4\log_{x}5\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
use : \(\huge\log_ab= \frac{log b}{loga}\)
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
logx/log5=4log5/logx whats next ??
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
try to bring log x on one side and other terms on other side of = sign
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
(logx)(logx)=4(log5)(log5)
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
What do i do next ?? @hartnn
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yup, take square root on both sides after writing log x . logx as (log x)^2
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
now use \(nlog x =log x^n\)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
what is 5^2 ?
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
but i think i will get 2 answers
 2 years ago

akash_809 Group TitleBest ResponseYou've already chosen the best response.0
\[\log_{x}5^a = a \log_{x}5 \]
 2 years ago

akash_809 Group TitleBest ResponseYou've already chosen the best response.0
use this so u will get x = 5^4 =625 , do u get it @hba
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
@akash_809 Please dont confuse me
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
Options given .A) 25, 1/25 B) 1, 1 C) 0, 1 D) 2, 3 E) 4, 5
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
when u take square root, u also get *minus* so u also get 1/25
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
Ok Boss Thanks :)
 2 years ago
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