Question

simplify ln(x^2+5x) =2ln(x+1)

Answer 1

you mean solve for x?

Answer 2

right sorry my bad

Answer 3

start with
\[\ln(x^2+5x)=\ln((x+1)^2)\] and then since log is a one to one function this means
\[x^2+5x=(x+1)^2\] solve the quadratic equation

Answer 4

thank you, can you help me also with thise question below: thanks!

http://openstudy.com/study?F5769872436922CDHW5=_#/updates/4f19c38be4b04992dd225045