HelpBot

but cphill it would be + or -??

I'm not too sure :(

Yes! That is what I put at first, too, before I made a calculation error and fixed it to 3 

Wait actually I obtain the answer of 4. 

I solved for y and got

y^2=my-2m+1

y=sqrt(my-2m+1)

Hmmm how do u remove the y from my?

That makes sense. Thanks a lot!

OK thanks 

I'm still trying to solve the equation, I didn't get much time before rip f 

Thank you so much 

Thanks :) Is that correct?