NC 12.10.18(reviewed exercise)
![](https://i.ytimg.com/vi/abjZiV0ffAQ/mqdefault.jpg)
5:11
NC 12.10. 19 (example 7)
![](https://i.ytimg.com/vi/3AToQM86wks/mqdefault.jpg)
29:44
NC 12 10.12 ( Review exercise about emf)
![](https://i.ytimg.com/vi/epMpulXCqjg/mqdefault.jpg)
15:35
NC 12.10.30 (exercise 23)
![](https://i.ytimg.com/vi/94JdUBJcvP0/mqdefault.jpg)
24:27
NC 12.10.27 (example 9)
![](https://i.ytimg.com/vi/0yJ2kNXm5d0/mqdefault.jpg)
19:45
NC 12.10.13 (exercise 5)
![](https://i.ytimg.com/vi/lQw6s7kpT7c/mqdefault.jpg)
16:54
An integral with a classic result
![](https://i.ytimg.com/vi/5YLkX-hEJvg/mqdefault.jpg)
15:50
Fastest Way to Add Fractions! Solve 7/323 + 2/27 in Seconds!
![](https://i.ytimg.com/vi/Go5xuokhnQY/mqdefault.jpg)
20:30