JP7PlaysMC
New member
- Joined
- Mar 28, 2017
- Messages
- 4
Hello fellow readers and posters of this forum.
Recently I've been trying to solve a limit and I'm a loss for how it can be done. No matter what I do it always ends up in one type of indetermination (either -infinit+infinit or infinit*0).
The problem is as follows: Lim 3x-sqrt{9x^2+5}
I've tried everything from taking the X outside of the square root and even doubling the root (as such Lim 3x-(sqrt{9x^2+5}*sqrt{9x^2-5})/sqrt{9x^2-5}, but to no avail.
Can you help me out or at least point out some things for me to try? I'm in 11th grade, so I'm not that knowledgeable in Calculus.
Recently I've been trying to solve a limit and I'm a loss for how it can be done. No matter what I do it always ends up in one type of indetermination (either -infinit+infinit or infinit*0).
The problem is as follows: Lim 3x-sqrt{9x^2+5}
I've tried everything from taking the X outside of the square root and even doubling the root (as such Lim 3x-(sqrt{9x^2+5}*sqrt{9x^2-5})/sqrt{9x^2-5}, but to no avail.
Can you help me out or at least point out some things for me to try? I'm in 11th grade, so I'm not that knowledgeable in Calculus.