Розмір відео: 1280 X 720853 X 480640 X 360
Показувати елементи керування програвачем
Автоматичне відтворення
Автоповтор
Using a modified version of the Magic X, with a group of prime factors in the top part, I got (x + 9)(3x - 7), and if that equals 0 then the values of x are {-9, 7/3}.
![Why you didn't learn tetration in school[Tetration]](http://i.ytimg.com/vi/Ea1_1aVfwl4/mqdefault.jpg)
Using a modified version of the Magic X, with a group of prime factors in the top part, I got (x + 9)(3x - 7), and if that equals 0 then the values of x are {-9, 7/3}.