What are the wonderful plots?
The film won the box office championship for six consecutive days after its release. Such an honor is very remarkable. Because most Korean films are good-looking, it can be seen that this film really has great advantages, even though DeUEX has occupied foreign films. Mathematicians originally just wanted to perfunctory high school students and let them leave themselves quickly, but they unconsciously put their feelings into it and told them a lot. But high school students are not good at math, just to get answers, but they are fascinated by the process of solving problems, which leads to great interest in math.
What's so interesting about this movie?
The beauty of the film lies not in the appearance of the actors, nor in the special effects, but in the story of two people developing silently in a good direction. When mathematicians were disheartened, they worked as security guards in high school and didn't smile all day. His face is cold. Moreover, high school students feel that life or study is of little significance, and they are always muddling along. The foresight of two people may be the guidance of fate, or they may be attracted by each other's temperament.
abstract
This is a story of two-way redemption. There are not so many moving plots, but the flowing tenderness is very attractive.
The solution process is shown in the above four screenshots.
The four questions you uploaded all belong to the combination of factorization, squar