Use the properties of logarithms to write the expression as a sum,difference, and/or constant multiple of logarithms. (assume all variables are positive)
Ln((x^2-1)/(x^3)) The question also notes that : x>1
Please answer and explain so I can understand. Than you.
Ln((x^2-1)/(x^3)) The question also notes that : x>1
Please answer and explain so I can understand. Than you.
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ok just use the properties of logarithms. What is in the denominator is positive and what is in the denominator is negative. That is you can write it as ln(x^2 - 1) - ln(x^3) = ln(x^2 - 1) - 3ln(x)
Here is what you do. ln(a/b) = lna - lnb
ln(a*b) = lna + lnb
ln (a^n) = n*ln(a)
I hope you can see whats going on.
Here is what you do. ln(a/b) = lna - lnb
ln(a*b) = lna + lnb
ln (a^n) = n*ln(a)
I hope you can see whats going on.