ln problem

[Jason76]

\(\displaystyle 2\ln(2) + 2\ln(2) = ?\)

Trying to look for a general strategy by posting the "ln problem" questions.

 

[Steven G]

\(\displaystyle 2\ln(2) + 2\ln(2) = ?\)

Trying to look for a general strategy by posting the "ln problem" questions.

If I am not wrong when you add the same quantity two times you get 2 times that quantity. Do you not see this? Come on 2ln(2) + 2ln(2) = 4ln(2)=...

 

[Jason76]

If I am not wrong when you add the same quantity two times you get 2 times that quantity. Do you not see this? Come on 2ln(2) + 2ln(2) = 4ln(2)=...

When the stuff inside the ln is the same, then we simply add the coefficients, but leave the stuff inside the ln alone.