Write as a single logarithm: ln(x+1)+ln x?

Answer 1

ln(x^2 + x) or ln(x(x + 1))

Propertie used: ln a + ln b = ln (a*b)

Answer 2

Product Rule: ln [x(x+1)]

Answer 3

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

Answer 4

Take a walk on the wildside and do your own homework. You don't bother to ask politely or to say thank you. Stop watching Teletubbies, get off your a$$ and do something yourself. Lazy mare.