So here we wanna figure out what is the limit as x approaches negative one of g of h of x. And the function g, we see it defined graphically here on the left, and the function h, we see it defined graphically here on the right. Pause this video and have a go at this. All right, now your first temptation might be to say, all right, well, what is the limit as x approaches negative one of h of x? And if that limit exists, then input that into g. So if you take the limit as x approaches negative one of h of x, you see that you have a different limit as you approach from the right than when you approach from the left. So your temptation might be to give up at this point, but what we'll do in this video is to realize that this composite limit actually exists even though the limit as x approaches negative one of h of x does not exist. So how do we figure this out?