Order of Operations

It's the year 2027. You've already graduated college, and you're sitting in the main Google building taking and in-building job application. You've gotten through all the questions, and your feeling pretty confident. You're almost do-.......... oh no. You studied all last night, but you didn't put this into the equation (no pun intended). How could they put order operations in this?!? It's not like there was a quick easy way to remember this!!! Maybe If you had paid attention that one day back in 6th grade.......

 Do you want this to be you? I didn't think so. The only way to successfully remember your order of operations is P.E.M.D.A.S. (Otherwise known as G.E.M.S.). And you don't want to be that person who can't remember their order of operations, do you? Because it could change everything...........

What would we do without it?