Safari Live - Day 337 | National Geographic

So let’s add six over two x squared minus seven to negative three x minus eight over two x squared minus seven. And like always, pause the video and try to work it out before I do. Well, when you look at this, we have these two rational expressions and w…

We believe there’s a recession coming. The US economy will go into recession by the middle of next year. We’re going to have a significant economic slowdown. There is a Day of Reckoning coming for the US economy. You’ve probably seen enough from the mains…

Excuse me, do you have a bigger frying pan? Salesperson: Of course. We have many sizes. How big do you need? Customer: Well, my current one is too small. I need something larger. Maybe around 30cm. Salesperson: I see. We have this one here—it’s 32 cm. Per…

The quote “greatest bubble of all time has started to burst, and it’s not done yet,” according to Michael Burry. Burry made his name correctly predicting the crash of the US housing market during the lead-up to the global financial crisis. This crash was …

So here I’d like to talk about what the gradient means in the context of the graph of a function. In the last video, I defined the gradient, um, but let me just take a function here. The one that I have graphed is (x^2 + y^2) (f of xy = (x^2 + y^2)). So,…

So we have ( H(x) ) is equal to ( 5x^{1⁄4} + 7 ) and we want to find what is ( H’ ) of 16, or what is the derivative of this function when ( x ) is equal to 16. And like always, pause this video and see if you can figure it out on your own. All right, w…