Posted by Jan on Sunday, May 1, 2011 at 5:44pm.
Express as a single logarithm
ln(a)+1/2ln(b)
2ln4ln2

calculus  Reiny, Sunday, May 1, 2011 at 6:02pm
ln a + (1/2) ln b
= lan a + ln )b^(1/2))
= ln (a√b)
you try the second, and let me know what you got

calculus  Jan, Sunday, May 1, 2011 at 6:20pm
2ln4ln2
=ln(16)ln2
=ln(16/2)
=ln8?

calculus  Reiny, Sunday, May 1, 2011 at 6:54pm
correct

calculus  Jan, Sunday, May 1, 2011 at 7:21pm
Thank you =)
Answer This Question
Related Questions
 calculus  Express as a single logarithm ln(a)+1/2ln(b) 2ln4ln2
 algebra 34  im in a cal class but were reviewing algebra stuff now. and i have...
 Algebra  Express as a single Logarithm and Simplify: 2/3ln(x^2+1)+1/2ln(x^21)...
 PreCalculus  Need help, due tonight  1. Rewrite the expression 1/2ln(x – 6) + ...
 Calculus  Write as a single logarithm of a single quantity ln(3)+1/2ln(x+2)4ln...
 Calculus  Write the logarithm of a single quantity: 2ln(x)+ln(4)(1/2)ln(9)
 Algebra II  Did I do this correctly? Use log laws to write the following ...
 Algebra IIPlease check  Did I do this correctly? Use log laws to write the ...
 ALGEBRA  Contract the expressions. That is, use the properties of logarithms to...
 ALGEBRA  Contract the expressions. That is, use the properties of logarithms to...
More Related Questions