Chapter 292

Chapter 295

Cheng Nuo simply glanced at the topic, and he had the answer in his heart.

Find a piece of paper, Shua Shua a a few times, and write the proof steps on it.

Because F2 (x) = f [f (x)] = 5 (5x + 2) + 2 = 52X + 5 × 2 + 2, F3 (x) = f [F2 (x)] = 53x + 52 × 2 + 5, and (5N, 2011) = 1, so 】

the proof process is not too complicated. The main difficulty of this problem is that it is difficult to think of Fermat's theorem. After writing, Cheng Nuo directly took photos to Chen Gong and sent the answer.

Almost five minutes later, Chen Gong sent a message.

"Thank you very much! I really don't know what to do without you. "

Cheng Nuo replied coldly: "it doesn't matter, it should be!"

"In the future, there are still a lot of questions to ask the senior students for advice, but I'm sorry to let the senior students free of charge in order to solve the confusion." Chen Gong typed, "schoolmaster, if it's not like this, I'll treat you to a big meal when you are free. It's compensation for you. "

"As for the location Let's make it at the rose lovers Hotel Downtown

Rose? lovers? hotel?!!

Cheng Nuo is not calm now. He typing with trembling fingers, "no No, brother. Your kindness That schoolmaster is good at it, but I forget about the dinner. Really Forget it

"Oh, well." Chen Gong looks resentful over there.

But even if there is resentment again, Cheng Nuo can't promise to go!! This special, but related to their own happiness ah!!!

Finally, Cheng Nuo turned on the computer and cracked the code. Two days later, he delivered the lecture.

…………

Two days later, the auditorium of Qingcheng No.2 Middle School.

The auditorium was set up a few days ago, with banners hanging high on the stage.

"Warmly welcome Cheng Nuo, the No.1 student in the college entrance examination in 2020, to come back to school to carry out study exchange lectures."

In the first row under the stage, there are all the famous brands of school leaders.

President Jiang Wanmin, vice president Li Guoxing Ma Jin, Dean of academic affairs, etc.

As Cheng Nuo's former head teacher, Comrade Tang was also arranged in the first row and sat down with several school leaders.

The students came in at nine o'clock, and the lecture began one after another.

Since there are only 300 activities in the auditorium, there are more than 300 secondary school students who are willing to come to listen to Cheng Nuo's legendary senior student's lecture. All students can only choose the students who attend the lecture according to the principle of grade first and grade first.

Chen Gong, with the strength of being the first in grade, naturally got the chance easily.

Backstage of the auditorium, Cheng Nuo is under the guidance of a student union student sister for final preparation.

Xuemei: "schoolmaster, do you need me to make up for you a little?"

Cheng Nuo: "the school also provides this kind of service?"

Xuemei took out a make-up box and said, "no, I know a little about makeup, so..."

"So you want me to practice?" Cheng Nuo points to himself speechless.

The mind is Cheng Nuo a word, Xuemei shyly nods.

Cheng Nuo shook his head, "you don't have to make up. Just because of my beauty in the prime of my life, smearing this powder just blocks my brilliance. "

Xuemei: "what's more..."

Hehe, hehe

This senior Cheng Nuo is as good as the legendary As like as two peas!

…………

On the main stage of the auditorium, a vice principal stood on the stage, introduced Cheng Nuo's deeds in a few short sentences, and then said out loud.

"Next, let's invite Mr. Cheng Nuo!"

Pa Pa Pa ~!!

In a crackling sound, Cheng Nuo dressed in a suit, solemnly appeared.

Cheng Nuo walked to the microphone, put the speech on the speech table, and said with a smile, "Hello, I'm Cheng Nuo."

[Hua ~ ~!

When the handsome and glittering senior students came on stage, all the students under the stage screamed and boiled. They were fascinated by Cheng Nuo's beauty. They all had peach blossom faces and yelled, "schoolmaster, I'm going to give you monkeys!" 】

cough All the above scenes are made up by Cheng Nuo's own brain.

After Cheng Nuo finished his presentation, he just remembered the reality. Xuemei or something, is also looking at the stage, a quiet look at your performance.

Cheng Nuo's mood is not much nervous when 300 people stare at him at the same time.

In the past, he had experienced many scenes in which tens of thousands of people were paying attention at the same time. Now in the face of this group of childish younger brother and younger sister, Cheng Nuo appears calm and incomparable.

He picked up the microphone, glanced around the lecture hall, and Cheng Nuo began his speech.

"This time I come here, I don't want to share how the correct posture of becoming the number one in the college entrance examination is, and what are the scientific and effective learning methods. I just want to talk about two words: hard work. ""The world is very realistic, the world is not unfair, but it is undeniable that I love the world because it gives us at least the opportunity to change something. I always believe in the significance of hard work. For many people, this is probably the only way to get to the higher pyramid. "

“…… I saw a video yesterday, and I had a deep feeling. There are several words in it that I remember very deeply: the host said that when you were a child, your parents were greedy from morning to night, and they were not willing to let you suffer. When you grew up, you took part in work, and they were also old, but you said that work was too tired to go, didn't want to work when it rained, and didn't want to work when it was too cold. You didn't think about what the parents at home ate and wore What is it? They dare not go to the hospital for examination when they are ill, for fear that the examination will cost money

“…… I believe that none of you will say that even if I don't work hard and struggle, I can live a carefree life. We are all students. Reading is not the only way to succeed, but it is a shortcut! Now, since we have to stay here, we don't have to worry about other conditions that only need to study hard, so what qualifications do you have for not working hard and fighting hard! "

“…… The most terrible thing in the world is not that you don't work hard, but that people who are better than you try harder than you. "

"There are 9.15 million people applying for the college entrance examination every year, of which 9.077 million are not in the same province as you. In the same province, 10000 of them have been escorted, 2000 people have no confidence in Post University Employment and will not take the college entrance examination. 8000 people will take the naked exam, 9000 people will not be able to play a normal role, 1000 people will be late, 42000 people will not be admitted to the same school as you, the remaining 1000 people, 630 people are not as good as you, and 390 people will have psychological problems. Your opponent is yourself

"Your parents, your teachers, and even those who have nothing to do with you are working hard for you. Tell me, what qualifications do you have for not working hard!"

………………

PS: the world cup has come. After my rational analysis and careful calculation, I boldly predict that China will not lose a goal in this world cup! No team will beat China in this world cup!

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