Question

Can someone explain how to solve this equation??? Medals will be given
log 2 + log(4x - 1) = 3

Answer 1

i hope you know the properties of log .. log m + log n = logmn

Answer 2

i kinda do

Answer 3

use it u will get log (8x -2)= 3
sice base is 10 .. so. 10^3= 8x -2

Answer 4

Can you explain how you got that answer?

Answer 5

@ankitshaw

Answer 6

log(8x-2) = \[\log_{10}(8x-2) \]
we know that \[a^b = c \] can be written as \[\log_{a} c =b\]

Answer 7

i hope now u will have no problem solving

Answer 8

Thank you :)

Answer 9

welcome