Find the Area with Calculus
![](https://i.ytimg.com/vi/88SgEGMkXtQ/mqdefault.jpg)
2:36
Tricky Calculus Integral
![](https://i.ytimg.com/vi/lQw6s7kpT7c/mqdefault.jpg)
16:54
An integral with a classic result
![](https://i.ytimg.com/vi/RRgAsfsOMVg/mqdefault.jpg)
7:22
This Geometry Challenge Took a While
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11:18
How to Use Excel ToolPak for Data Analysis | Quick & Easy Guide
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20:37
Integrate x^-x dx
![](https://i.ytimg.com/vi/yKlMDllMCjc/mqdefault.jpg)
22:00
Harvard admission question from 2000s
![](https://i.ytimg.com/vi/t24yRy3gocU/mqdefault.jpg)
24:56
Integrate 1/(1+x^3)
![](https://i.ytimg.com/vi/7iKmTnZvA34/mqdefault.jpg)
14:13