Thursday, September 29, 2011 at 9:31pm.
Express the given quantity as a single logarithm.
1/3ln(x + 2)3 + 1/2[ln(x)− ln(x^2+3x+2)^2]
ln a + ln b+ klnc - ln d
ln [abck / d]
A bit of manipulation reveals that it's just ln(sqrt(x)/(x+1))
More Similar Questions