This problem has two parts but I can only see this so far. I probably over thinking..what is this asking for? How do I answer it?
To evaluate
lim x→ infinity sqrt(x^2 + 4)
*first consider that as x becomes infinitely large
x^2+4 -> __?__
4 answers
would this just be infinity that they are looking for?
that's correct.
as x gets huge, the 4 is insignificant, so you just have sqrt(x^2) = x.
as x gets huge, the 4 is insignificant, so you just have sqrt(x^2) = x.
the program is telling me that is incorrect
nevermind lol thank you
2 answers