Question

Value of x in log5x = 4logx5 is

Answer 1

@hartnn

Answer 2

draw the question

Answer 3

Ok

Answer 4

Ok\[\log_{5}x=4\log_{x}5\]

Answer 5

use :
\(\huge\log_ab= \frac{log b}{loga}\)

Answer 6

logx/log5=4log5/logx whats next ??

Answer 7

try to bring log x on one side and other terms on other side of = sign

Answer 8

(logx)(logx)=4(log5)(log5)

Answer 9

What do i do next ?? @hartnn

Answer 10

yup, take square root on both sides after writing log x . logx as (log x)^2

Answer 11

logx=2log5

Answer 12

now use
\(nlog x =log x^n\)

Answer 13

logx=log5^2

Answer 14

what is 5^2 ?

Answer 15

25

Answer 16

logx=log25

Answer 17

so x=25

Answer 18

yes..

Answer 19

5 ^4

Answer 20

but i think i will get 2 answers

Answer 21

\[\log_{x}5^a = a \log_{x}5 \]

Answer 22

how 2 ?

Answer 23

use this so u will get x = 5^4 =625 , do u get it @hba

Answer 24

25 and 1/25

Answer 25

@akash_809 Please dont confuse me

Answer 26

Options given .A) 25, 1/25 B) 1, -1 C) 0, 1 D) 2, 3 E) 4, 5

Answer 27

when u take square root, u also get -*minus*
so u also get 1/25

Answer 28

Ok Boss Thanks :)

Answer 29

welcomes :)