Chapter 168

After Bi Qi went back, he told the people in the 203 dormitory about the exemption from hearing.

and trumpeted how difficult Mr. Gu's questions were, and by the way, he showed how bad he was to be able to answer three questions correctly.

"Damn, is Mr. Gu's question really that difficult?"

They knew about Bi Qi going to apply for a waiver.

And there is no surprise that it can apply for this qualification.

As far as Zhang Zhenzhen knows, in the second half of the third semester of high school, after Bi Qi won the guaranteed quota of Yan University, he began to preview the professional courses of the Department of Mathematics.

It is now reasonable and expected that I can calmly cope with the homework and exams of professional courses without attending lectures.

With Biqi's strong performance in the past, it should be so.

But listening to Bi Qi's tone just now, it seemed that he almost overturned when facing Teacher Gu's assessment.

Faced with Zhang Zhenzhen's questioning, Bi Qi directly took out a piece of paper, wrote down the five questions from Gu Lu according to his memory, and handed it to Zhang Zhenzhen, "Oh, if you don't believe it, you can try to do it." ”

"Kun Xu, Zhengxuan, you two can also try. Bi Qi said to Cai Kunxu and Ma Zhengxuan, who were sitting on the side.

Just do it.

Mathematics students have a love-hate attitude towards math problems.

But in the end......

When they encounter difficult problems or interesting topics, their enthusiasm is extremely high.

In particular, there is a competitive relationship.

The three of them took the scratch paper, first copied a copy of the problem, and then each returned to their desks and began to solve it slowly.

Half an hour later, Zhang was the first to get up and stand up.

He came to Bi Qi, who was holding a copy of "Mathematical Modeling Competition Excellent Paper Review", and said in a low tone, "I...... I can't do a single question!"

"Biqi, do you think I'm useless. Zhang looked like he was autistic.

Bi Qi patted Zhang Zhenzhen's shoulder and comforted. "It's okay, it's normal, it's normal. ”

"Really, I didn't understand the stems of the five questions, and I didn't understand the stems of the three questions. You say, I didn't study well during this time, and I didn't pay attention to the lectures. Zhang was a little skeptical.

"Don't be discouraged. Bi Qi said, "It won't be okay now, when you finish this semester's course......"

"Am I going to do it?" Zhang Zhen's eyes lit up and he answered.

Bi Qi shook his head and smiled, "No, at that time, you will know how awesome I am to be able to do three of these questions at that time!"

Zhang Zhenzhen: "......"

Wipe!

This guy is pretending to be forced, and he just opens his mouth to come.

I don't know where I learned it.

After more than half an hour, Cai Kunxu walked over with a piece of paper and handed it to Bi Qi.

"Look at the answer I wrote, right?"

What Cai Kunxu wrote on the paper is the process of solving the third question.

Bi Qi glanced at it and nodded, "No problem." ”

Cai Kunxu exhaled lightly and patted his chest, "Fortunately, I made one, not the worst in our dormitory, and my face was saved." ”

"Hey, Cai Kunxu, what do you mean?" Zhang stopped doing it next to him.

Cai Kunxu hugged his arms, looking like he was wandering, "I don't mean anything else, I just want to scare you." ”

"Heh!" Zhang rolled up his sleeves and walked towards Cai Kunxu, "I think it's time for you to experience the taste of the eighteen styles of Ah Wei that I just learned in yoga class." ”

Cai Kunxu didn't show weakness at all, took out the basketball, shook his body while dribbling the ball, "Don't mean I'm afraid, take me a move to create your own Tai Chi move - chicken, you are too beautiful!"

Seeing the two tense people, Bi Qi rubbed his forehead helplessly, and then pulled the two apart.

", Cai Kunxu, when you forget to bring paper to the toilet in the future, don't think that I will send you paper!"

"I'm not rare. Even if I, Cai Kunxu, forget to bring the paper and wipe it with my hands, I will never let you send half a piece of paper in the future. ”

Ten minutes later.

In the dormitory group.

Cai Kunxu: "I forgot to bring a piece of paper, which big guy can send me a piece of paper, count the second pit on the left side of the toilet." ”

Zhang Zhenzhen: "Call Dad, call Dad, and I'll send it to you." ”

Cai Kunxu: "No way!"

Zhang Zhenzhen: "Then you can wipe it with your hands, or wait for it to dry naturally." ”

Cai Kunxu: "......"

Five minutes later.

Cai Kunxu: ", come on, my legs are numb." ”

Zhang Zhenzhen: "Do you want to call it?"

Cai Kunxu: "Dad!"

"Cai Kunxu" withdrew a message.

Zhang Zhenzhen: "I didn't see it clearly, send it again." ”

Cai Kunxu: "Get out, if you don't come again, I'll wipe your face directly with my hand." ”

Zhang Zhenzhen: "Brother, don't, you wait, I'll be there soon." ”

So, when Bi Qi came back from buying snacks downstairs, he saw the picture of two people in the dormitory pinching each other.

"What are you two doing?" Looking at Zhang Zhen, who was pressed under Cai Kunxu and frantically output, Bi Qi had a black line.

Zhang burst into a sneer, "Nothing, nothing." ”

Then, he said to Cai Kunxu, who was pressing on his body, "Kunxu, you get up, you hurt my buttocks." ”

Cai Kunxu got up helplessly, and pointed at Zhang Zhenzhen with an indignant expression, "One day, I will let you return that father." ”

"If it's soft, then it's hard!" Cai Kunxu clenched his fist with his right hand.

The fight between the two finally subsided.

At this time, Ma Zhengxuan, who had been ignored by the three of them, sat up straight with his body lying on the desk.

I sorted out a few sheets of homework paper full of formulas, turned off the desk lamp, and came to Bi Qi.

The eyes of the three of Bi Qi fell on Ma Zhengxuan together.

They had been messing around with the side just now, but they forgot about Ma Zhengxuan, who had been working on Teacher Gu's five questions over there.

"How many have you made?" asked Bi Qi with a smile on his face.

"Four ways. Ma Zhengxuan frowned and smiled bitterly, "The fifth question just barely understood the meaning of the question, but if you want to solve it...... I'm afraid that my current level of knowledge is not enough. ”

Bi Qi nodded, "That's good." There are four of the five paths, but I only made the first three. ”

"That's when you only have two hours. Ma Zhengxuan shook his head and said modestly, "And it has taken me three hours to finish these four questions." ”

Bi Qi knew the character of Ma Zhengxuan, an old classmate, so he didn't say much, but just took the answer formula handed by Ma Zhengxuan, and glanced at it roughly, "The first three questions are no problem." For the fourth question, I didn't do this, so Mr. Gu didn't tell me the answer. ”

"Wait for tomorrow, wait for tomorrow and ask Teacher Gu. Bi Qi said, "By the way, I will also ask the specific steps for solving the fifth question." ”

The next day, Bi Qi and Ma Zhengxuan appeared in the office together.

After learning the intention of the two, Gu Lu first checked Ma Zhengxuan's derivation steps for the fourth question, and after thinking that there was no problem, he explained the solution steps of the fifth question to the two step by step.

At the end, Gu Lu smiled and said, "Actually, the knowledge of solving the fifth question is not beyond the outline. Only the knowledge of the first half of the freshman year can solve the problem. It's just that it needs to be used flexibly in the three subjects of advanced generation, solution, and number. You still have some way to go at this level. ”