Question 763376
1/2 LN(2+1)-2LN(x+1)
LN(2+1)^(1/2) - LN(x+1)^2
LN[(2+1)^(1/2)/(x+1)^2]
.
and
.
3LNx-2ln(x^2+1)+2LN5
LNx^3-ln(x^2+1)^2+LN5^2
LNx^3-ln(x^2+1)^2+LN25
LN[x^3/(x^2+1)^2]+LN25
LN[25x^3/(x^2+1)^2]