Question

ln(x^18 sqrt(y^14/z^19))

Answer 1

what's the question?

Answer 2

to expand using the laws of logarithms

Answer 3

some of the laws are:

log(A) + log(B) = log(AB)
log(A) - log(B) = log(A/B)
log(A^n) = nlogA

the bases of the log have to be the same for this to work

Answer 4

is ln and log the same thing

Answer 5

pretty much. ln is log base e. the log button on your calculator is log base 10 while ln is log base e.

Answer 6

the answer i get is: 18lnx + 7lny - (19/2)lnz

Answer 7

oh ok

Answer 8

lmk if you would like to know how i got the answer after trying to reproduce it

Answer 9

yeah can you show me i got the first part but i made a mistake on the z