- #1

- 754

- 1

## Homework Statement

This is not homework; I'm working on a problem of my own...

I can't seem to remember how to solve equations like this (I'm trying to solve for R):

[tex]R - \sqrt{R^2 - X^2} \le B - \sqrt{B^2 - \left( \frac{BX}{A} \right) ^2}[/tex]

## Homework Equations

My initial thought was to square both sides, but I don't see how that would help.

## The Attempt at a Solution

I don't really know where to start.