Question

Use the logarithmic properties to expand ln(x^2-16 divided by x^4), where x>4.

Answer 1

\[(\frac{ x^2-16 }{ x^4 })\]

Answer 2

\[\ln(\frac{ a }{ b })=lna-lnb\]

Answer 3

\[\ln(a^n)=nlna\]

Answer 4

ln(x^2-16)-ln(x^4)=ln(x^2-4^2)-ln(x^4)=ln[(x+4).(x-4)]-4.ln(x)=ln(x+4)+ln(x-4)-4.ln(x)

Answer 5

ok this is not ok. Someone else (probably you) just had the EXACT same question.

Answer 6

http://openstudy.com/study#/updates/52c8c73fe4b0095f1004558d

Answer 7

cheating on the same test I bet. Oh well.

Answer 8

Is that Kelly? I didn't know she has a openstudy.