- #1

thomas49th

- 655

- 0

## Homework Statement

y = |(x-2)(x-4)| and y = 6 -2x

find the exact values for which these two equation equal each other

## Homework Equations

## The Attempt at a Solution

Right I got it down to

[tex]2 \pm \sqrt{2}[/tex] and [tex]4 \pm \sqrt{2}[/tex] and

and I've sketched the graph, however how do i work out which values to reject and which to use?

Thanks :)