Question

Use technology to find a simplified version of 3 log x - log y + log z ?

http://www.wolframalpha.com/input/?i=simplified+version+of+3+log+x+-+log+y+%2B+log+z+%3F

Answer 1

my answer:

Answer 2

\[\Large 3\log(x) - \log(y) + \log(z)\]

\[\Large \log(x^3) - \log(y) + \log(z)\]

\[\Large \log(x^3) + \log(z) - \log(y)\]

\[\Large \log(x^3z) - \log(y)\]

\[\Large \log\left(\frac{x^3z}{y}\right)\]

Answer 3

ok nevermind... I was going to write out my answer

Answer 4

whatever i got it right

Answer 5

ya @jim_thompson5910 is right i totally forgot replacing 3

Answer 6

thank you :)

Answer 7

you use the rules


y*log(x)=log(x^y)

log(A)-log(B)=log(A/B)

log(A)+log(B)=log(A*B)


to simplify

Answer 8

means a lot, im glad i got it right on my own

Answer 9

good for you, congrats on getting it on your own