Well it's x minus one squared. So instead of writing g of x, I could write this as x minus one squared over x minus one. And so as long as x does not equal one, and we're just doing the limit, we're saying as we approach one from the right-hand side, well this expression right over here, you have x minus one squared divided by x minus one, well that's just going to give us x minus one. X minus one squared divided by x minus one is just going to be x minus one. And this limit, well this expression right over here is going to be continuous and defined for sure all x's that are not equaling one. Actually let me, well it was before it was this, x minus one squared over x minus one. This thing right over here, as I said, it's not defined for x equals one, but it is defined for anything not, for x does not equal one, and we're just approaching one.