Question

Explain: log(x+3/10)+log x+1 =0

Answer 1

log(x+3/10)+log(x+1) =0 ??

Answer 2

^^yes

Answer 3

explain:
use the log rule so you can rewrite the left side as the log of a quotient.
since the bases are the same for the logs, the arguments are the same...
solve...

Answer 4

log((x+3)/(x+1))

Answer 5

u good? i'm good... :)

Answer 6

looks like a typo there ** multiplication

Answer 7

log(x+3) - log(10) + log(x+1) = 0
log((x+3)*(x+1)) = log(10)
(x+3)*(x+1) = 10

Answer 8

yep. @experimentX , is correct.... how did i miss that?

Answer 9

i'm not good

Answer 10

what have you been smokin buddy ... thats not like you!!

Answer 11

i've been at level 0 for several times today... :(

Answer 12

must be a bug.

Answer 13

log(x+3) - log(10) + log(x+1) = 0
log((x+3)*(x+1)) = log(10)
(x+3)*(x+1) = 10
x^2 + 4x + 3 = 10
x^2 + 4x - 7 = 0

quadratic formula...

Answer 14

some maniac gave me ... i don't know how much medals ... i was at level 60 when i woke up i was at level 62.

I messaged "why are you overdoing it?"
I got reply ""[Hitler] has grasped the falsity of the hedonistic attitu ..... a result a whole nation flings itself at his feet."
......
-(George Orwell's review of Mein Kampf)

Hopefully that will suffice."

Answer 15

a page long essay .. lol.

Answer 16

wow...

Answer 17

I am still confused at to which answer I should go with here..
(Forgive my beginnerness)

Answer 18

sorry...
you'll need to solve that last quadratic equation: x^2 + 4x - 7 = 0. Since this is not factorable, you can use the quadratic formula.