[ Ссылка ]
Get memory course above and free memory gift
Instagram is @Brainathlete
x = -b±√(b²-4ac))/(2a)
Memorize math formulas by thinking in pictures.
Here is my video on how to memorize multiplication tables [ Ссылка ]
![](https://i.ytimg.com/vi/5iStzBv0m9o/maxresdefault.jpg)
[ Ссылка ]
Get memory course above and free memory gift
Instagram is @Brainathlete
x = -b±√(b²-4ac))/(2a)
Memorize math formulas by thinking in pictures.
Here is my video on how to memorize multiplication tables [ Ссылка ]