Question

log (base10)x=-1

Answer 1

10 ^ 1 = x
x = 10

Answer 2

do you follow that etsil - need any more help?

Answer 3

youve been helpful
can you help me a little more?

Answer 4

Should be x = 1/10

Answer 5

ln(2x-1)= 5

Answer 6

sorry - i misread the question - x = 1/10 as jim said

Answer 7

oh thanks
:) got it

Answer 8

\[\Large \ln(2x-1)= 5\]


\[\Large 2x-1= e^5\]


\[\Large 2x= e^5+1\]


\[\Large x= \frac{e^5+1}{2}\]

Answer 9

ln (2x-1) = 5
means
2x-1 = e^5
- as jim said

Answer 10

lnx=-3.

Answer 11

round the result to three decimal places

Answer 12

solve the logarithmic equation algebraically