Question

what is the intermediate step in the form (x+a)^2=b as a result of completing the square for the following equation?Answer( )^2=

Answer 1

For this case we have the following equation:

`x^2+2x=319`

If we complete the square we got this:

`x^2+2x+1=319+1`

Then after simplify we got:

`(x+1)^2=320`