So g prime of two is going to be equal to negative six times two to the negative fourth power plus two times two to the negative third power. Well, what's this going to be? This is equal to negative six over two to the fourth plus two over two to the third, which is equal to negative six over, two to the fourth is 16, plus two over, two to the third is eight. And so let's see, this is, we could rewrite this. Let's write all of this with a common denominator. I could write this as one fourth, but then this one won't work out as cleanly. I could write them both as eights.