Question

ln5^x-ln5^(x-1) plsssssss help in dire need

Answer 1

instructions are to simplify completely

Answer 2

Do you recall the log properties for how you can move things around?

Answer 3

nope

Answer 4

i would do this first

\[\large \ln(b^a)=a*\ln(b)\]

Answer 5

got it

Answer 6

\[x*\ln(5) - (x-1)*\ln(5)\]

factor out the ln(5) and simplify, what that gie ya

Answer 7

ln5(-1)

Answer 8

i meant 1

Answer 9

yeah good , remember the basic log rules and you are good,

first 3 here http://www.purplemath.com/modules/logrules.htm

Answer 10

thank u friend!!!