Question

What is log (x+2) - log x = 2 ?
Please Answer po . :DD

Answer 1

you need to solve for 'x' right ?
use the property that
\(\log x-\log y = \log (x/y)\)

Answer 2

yes po .. :D i already try that po ..

Answer 3

so, which step are you stuck ?

Answer 4

po po po po po, po po po pooo! ^_^

Answer 5

@shubhamsrg che! :D haha!

Answer 6

i don't know po. hehe! :DD

Answer 7

if you used that formula, you must be here,
log [(x+2)/x ] =2
right ?
now since log has base 10, use, \(\log a=b \implies a=10^b\)
here
a= [(x+2)/x ] ,b =2

Answer 8

yeah .. i get it .. the naswer is 2/99 right??

Answer 9

yes! :) good.

Answer 10

any more doubts ?

Answer 11

none po .. :d thank you po for helping me. GOD bless you always po . :D

Answer 12

welcome ^_^
God bless you too :)

Answer 13

naks! :D thank you again po. :D :D SAYOUNARA! XIE XIE. :D

Answer 14

i know SAYOUNARA means bye :D
good bye :)

Answer 15

or am i incorrect ? O.o

Answer 16

:D correct! :D clap! clap! clap! :D very good! :D haha!

Answer 17

thank you thank you :D :)

Answer 18

:D welcome welcome welcome po . :D haha! why are you so good po in math?

Answer 19

because when i was studying maths, i did lots and lots of practice!
thats the only secret for learning math....

Answer 20

wow! :D hehe .. :D "MAGAYA NGA!" :D did you know that word po?

Answer 21

no don't know.... but i can always use google translate ;)

Answer 22

ahh .. hehe! it means "i will imitate that po" :D what is your nationality po?

Answer 23

ohh..ok
i am INDIAN .

Answer 24

:D wow! :D nice.. okay po. :D hehe.. nice to meet you sir ? what is your real name po by the way?

Answer 25

nice to meet you too innie :)
my real name is Hardik :)

Answer 26

:D ahh! hehe .. how did you know again po my nickname? hm .. i didn't get it last time when im asking you that po but i'm replying "YES" even i don't understand po . .hehe! :D