Expanding Logarithmic Expressions...2

[nycmathguy]

Section 3.3
54 & 58

 

[MathLover1]

54.
last row should be ln(3)- (1/2)ln(x^2+1)
58. correct

 

[nycmathguy]

54.
last row should be ln(3)- (1/2)ln(x^2+1)
58. correct

For 54, I forgot [ln] in my answer.