Li Hao and Lin Tao looked at Jiang Fan who stood up, their faces full of shock and admiration. Because they noticed that Jiang Fan's actions successfully attracted the attention of those girls.

Under the watchful eye of all. Jiang Fan stepped out of his seat and walked slowly towards the podium. Although Mr. Li didn't know if Jiang Fan could really answer, Jiang Fan could stand up among so many people, and he was very optimistic about Jiang Fan.

Most people don't have the courage of Jiang Fan. In the classroom, there couldn't help but have a little whispered discussion, after all, the topic was so difficult, Jiang Fan was already very courageous to stand up.

Mr. Li acquiesced in the discussion of the students. In the seats, Li Hao and Lin Tao discussed more intensely.

"I'm grass."

"Lao Jiang can't study well, but he has a wonderful idea."

"No matter what, Jiang Fan has attracted the attention of those girls."

"That's right, Lao Jiang can still attract some goodwill on the teacher's side, as long as Lao Jiang's answer is not particularly biased, even if he answers wrong, the teacher will appreciate him very much." The two stared straight at Jiang Fan, but in front of the blackboard, Jiang Fan didn't move for a long time.

Wu Chong also looked at Jiang Fan like Lin Tao. In his heart, he wanted Jiang Fan to solve this problem, but he didn't want Jiang Fan to solve this problem.

Because he has studied for so many years, he has not encountered any problem that can make it difficult for him to be like this, if Jiang Fan solves it, he can know how to solve this problem.

But if Jiang Fan solves it, Jiang Fan will overwhelm him in learning again. Jiang Fan was able to solve such a difficult problem in such a short time, which was enough to prove Jiang Fan's talent in mathematics.

Under the watchful eye of all. Jiang Fan's hand holding the chalk began to wave continuously on the blackboard. After a short period of thought, Jiang Fan decided to solve this problem according to the knowledge taught by Mr. Li.

The reason why Jiang Fan is not very willing to use this solution to solve it first is because it is too troublesome and cumbersome to use the knowledge taught by Teacher Li to solve it.

But after all, Mr. Li taught these today, and Jiang Fan still decided to use the cumbersome answer first. Jiang Fan's hands are like printers, quickly printing the process of solving problems on the blackboard.

At first, Mr. Li didn't have so much hope, even if Jiang Fan didn't solve it, he would appreciate Jiang Fan very much.

But when Jiang Fan began to write a small line, Mr. Li's eyes gradually changed from expectation to seriousness. There is no standard answer to this question, but Jiang Fan's answer is almost perfect!

Although Mr. Li didn't know whether Jiang Fan's later ideas were right or wrong, Jiang Fan's previous processes were absolutely perfect.

"Can you continue to solve it along this line?" Teacher Li thought to himself. At first, there were some discussions among the students in the classroom.

But when Jiang Fan wrote the second and third lines, the discussion in the classroom was completely gone.

Because everyone was thinking carefully about Jiang Fan's answer. He could understand every step that Jiang Fan wrote, but when added together, they all suddenly couldn't understand it.

Because the process was too cumbersome, even if Jiang Fan wrote quickly, it took Jiang Fan five minutes to solve the problem.

When Jiang Fan put down the chalk, the blackboard was already densely filled with Jiang Fan's writing. When Jiang Fan wrote to the back, all the students suddenly understood Jiang Fan's answer, and the last few steps directly recycled all the foreshadowing in front of him.

"Teacher, I'm done." Jiang Fan turned to Teacher Li and said. Looking at Jiang Fan's answer, Mr. Li's pupils trembled slightly, and his eyes were full of incredulity.

Jiang Fanjie's ideas turned out to be even better than the ideas he made!

"Good, good, good!" Teacher Li's eyes lit up, and he patted Jiang Fan's shoulder and said loudly. At this time, those students who wanted to surpass Jiang Fan in their studies were completely wilted.

Ming Mingjiang was admitted to the military academy with a passing grade. But Jiang Fan's strength today doesn't look like he has passed the line at all!

Wu Chong was a little unconvinced at first, thinking that if he was given enough time, he would be able to solve it. But when I saw the complete answer written by Jiang Fan.

Wu Chong knew that he couldn't compare with Jiang Fan at all. Teacher Li subconsciously applauded. Then, the classroom burst into thunderous applause.

Although they were always surpassed by Jiang Fan during training, they wanted to surpass Jiang Fan in terms of learning. But now, they are convinced, and many people want to go to ask for advice after class.

Li Hao and Lin Tao sprayed on the spot.

"Isn't Lao Jiang's study not as good as ours?"

"This kid is pretending again!"

"Every time, I say the most low-key things and do the most awesome things!" The applause gradually subsided, and at this time, Teacher Li suddenly thought of what Jiang Fan said just now.

"Classmate, if I'm not mistaken, just now you said that you have other ideas for solving the problem?" Mr. Li's voice was full of anticipation.

Because this question can indeed be answered in many ways. Jiang Fan nodded and said, "That's right, I still have a few ways to solve it, and it's more concise and intuitive than this." ”

"It's just that I didn't know that the idea and process of my answer were incorrect, and I asked the teacher to give me some advice afterwards." After speaking, Jiang Fan turned around and picked up the blackboard eraser.

The blackboard was wiped off by Jiang Fan in a few clicks, and the students who were copying the answers and preparing to go back to study were full of wails in their hearts.

Such a good answer, just wipe it! Jiang Fan continued to write the blackboard, but this time Jiang Fan's writing process was very concise, and it didn't take long to finish the answer.

Of course, the answers written by Jiang Fan were incomprehensible to the students. Because he used more esoteric knowledge to solve this problem.

Seeing Jiang Fan's answer, Mr. Li was about to shout excitedly on the spot. Jiang Fan: This is an absolute super math genius!

His hand didn't stop, and Jiang Fan divided two more areas. It didn't take long for the three methods to be written on the blackboard in three areas.

This method is all solved under the guidance of a little skill and through Jiang Fan's extremely high thinking.

Although the students couldn't understand it, they were shocked.

"Teacher, I'm done." Jiang Fan turned to Teacher Li and said. At this moment, Mr. Li was about to freeze in place.

His lips trembled slightly, as if he had seen some miracle. Just now, he thought that he could answer one or two questions for Jiang Fan, but when he saw Jiang Fan's answer, why did he give one or two special points?

He has to ask Jiang Fan to give him a point or two!

"Same ...... Schoolmate. Teacher Li couldn't suppress his excitement,

"Can you tell the teacher about your fourth solution?" Students: "??? "What's going on?

Teacher Li still wants to ask Jiang Fan for advice? With Mr. Li's approval, the system responded, and the voice of the system sounded in his head again.

"Congratulations to the host on completing the mission."