Please provide more information for the sections of which you work the equations out. I am still stuck on how you converted X^2+1/2^2=(1-X)^2 into X^2+1/4=1-2X+X^2. Please provide the answer to that equation in a comment or edit the page to include more information. Thanks :)

## Please more info

Please provide more information for the sections of which you work the equations out. I am still stuck on how you converted X^2+1/2^2=(1-X)^2 into X^2+1/4=1-2X+X^2. Please provide the answer to that equation in a comment or edit the page to include more information. Thanks :)