Question

simplify ln(e^x * e^3x+4)^(1/2)

Answer 1

\[\frac{1}{2}(x + \ln(e^{3x} +4))\]

Answer 2

as i said before

ln(e^x)=x

so

(x + 3x +4)^(1/2)

[4(x+1)]^(1/2)

2(x+1)^(1/2)

Answer 3

Ok Leopold, thanks. I got your answer with a calculator, having a hard time working it out conceptually

Answer 4

Thats clear to you now?
If doesnt I explain more..

Answer 5

I believe I'm ok for now, many thanks.

Answer 6

you're welcome