Can you double-check....
Ok, check this out. I have the following information;
Taking and plugging it into , the following happens;
So far so good? Well, is the same as right? I mean, once simplified, gives right?
The problem I have asks to show what is in and .
Solving looks like this;
However, if I plug in instead of the following ensues;
Or can someone show me that because that would be AWESOME.