- #1

Jan Hill

- 63

- 0

## Homework Statement

Find the limit as x approaches infinity of (the square root of x^2 + x minus the square root of x^2 -x)

## Homework Equations

## The Attempt at a Solution

I do not know how to simplify the expression. I know that plugging in x = inifinity would be wrong. How about multiplying by the conjugate i.e. (the square root of x^2 +x plus the sqaure root of x^ 2 - x