Question

log(x+3)-log(x-3)=1 how 9 come ​

Answer 1

Answer:

log (x+3)/(x-3)=log base 10^10

now log 10 and log 10 will cancel out from both sides.

x+3/x-3=10

x+3=10(x-3)

x+3=10x-3

3+3=10x-x

9=9x

x=1..

(proved )