Hello,

I need help on factoring the following expression...

2x^2 + 4xy + 2y^2 + 5x - 3 + 5y

Now the answer (please check) comes out to be:

(x + y + 3)(2x + 2y - 1)...

However, I can't figure out the proper steps that was used in between...

Can anyone help?

Thank you!