Red Envelope System!
Chapter 28: Sweet Teacher, Lin Fan Is On Stage!

[Name: Lin Fan]

[Level: LV4]

LV4 reward: get 10 yuan for each breath; get 10 yuan for every second of sleep; get 10 yuan for every step you take. Prizes will be credited at 24 o'clock every day. 】

[Increase consumption amount: 2.97 million/10 million (excluding prizes, gambling, etc. In addition, all items obtained from the system are prohibited for trading)]

[Skills: professional car driving skills, halo charm (5% chance to spark love at first sight, unforgettable), violent aesthetics, drinker men, absolute concentration (5% opportunities to trigger flashes of light), professor-level math experience, genuine eyes, professional-level Basketball skills, pianist playing skills. 】

[Capital: 11.5 million]

Lin Fan glanced at the list of systems, closed his eyes, and fell into a deep sleep.

……

The next day, a warm sunrise light lightly spilled into dormitory 104 through the window.

"Jingle Bell!"

At about the same time, three different bells rang in the bedroom.

Then, Ma Zhong, Song Yi, and Zheng Jinbao, who had fallen asleep, sat together from the bed and immediately got dressed.

Lin Fan couldn't help but wonder: "What's wrong with you?"

Yesterday, they had been chirping for a long time before they woke up reluctantly.

Today, like two people.

“Tiantian Teacher Class is a Tiantian teacher class!” zheng Jinbao.

Lin Fan was still confused, but he was still dressed and washing.

Walking on the way to the classroom, Lin Fan noticed the anxious steps of the three and asked, "Is this Tiantian teacher class important?"

"important! Too important! If I don't see Master Tiantian for a day, I feel uncomfortable!" Said Zheng Jinbao.

Song Yi said: "Sister Fan, hurry up! Otherwise, there won't be a chair later."

There are no chairs?

The university classroom is very large.

Lin Fan had been in the classroom for the past two days, and there were many seats in the classroom.

Today, is there no chair?

Lin Fan finally came to the classroom full of doubts.

It was then that he did not understand why Song Yi and the others said that.

There were still more than ten minutes before class.

But, the classroom was already covered in black, and that was everyone.

Zheng Jinbao pointed to the last row and said excitedly: "There are four seats left. Let's get there fast. Don't occupy."

As Lin Fan and the others sat down, all the seats filled up.

And those who entered the classroom again, after seeing the seating situation, had no choice but to sigh and leave.

Lin Fan asked, "Why are there so many people in this teacher class?"

"You'll know later." Song Yi said excitedly.

"Jingle Bell!"

At this moment, the class bell rang.

In an instant, the classroom that was originally noisy, instantly became quiet like a needle.

"Kneak!"

The sound of sharp footsteps, from far to near.

Immediately, an incredible beauty came to the podium.

She had some beautiful hair like a waterfall, a beautiful face that could be crushed by blowing, with willow eyebrows, red phoenix eyes, a small Qiong nose, and a small intelligent cherry mouth.

The white dress depicts her perfect figure (oYo).

Plus, there was a special charm that he exuded... As long as people saw it, they could not move their heads at all.

Lin Fan did not deactivate the real eye and started observing.

Grades: 98

Favorites: 60

Nominal value 98!

Almost full value!

Shen Yu Luo Yan, the moon covered and flowers embarrassed. Maybe that means he.

No wonder his classmates were eager to come to his class.

Likes, 60? Reach the pass line 60 points! He seems to have a good impression of himself?

Is this a teacher who treats every student as a friend?

At this moment, Hu Tian, standing on the podium, said: "Today, we will continue to explain the higher algebra ..."

His voice was the same as his name, so sweet and full of charm, that one would not want to miss a word.

"Everyone can try to answer it," Hu Tian said.

All the students immediately picked up the pen and continued writing in the draft paper.

They were thinking of using the shortest time to solve the problem, and thus got Hu Tian's attention.

However, soon, all the students were scratching their heads.

Because they don't know how to answer.

Zheng Jinbao said anxiously: "Ma Zhong, have you not answered him yet? It's been a long time!"

Ma Zhongdao: "Don't worry!"

“Do not come first! If Ma Zhong cannot answer, then I hope everyone will not answer!” Song Yi prayed in her heart.

Hu Tian, with eyes as bright as water, glanced around the classroom, seemingly looking for someone who could answer the question.

Unfortunately, no one raised their hand to answer that question.

So Hu Tian said, "Lin Fan, can you come and answer him?"

Lin Fan slowly stood up.

Suddenly, the eyes of all the students were fixed on Lin Fan.

It was envy, jealousy!

Lin Fan did not understand why this Hu Tian suddenly called out his own name.

I don't seem to raise my hand either?

Lin Fan first glanced at the title on the blackboard and thought about it for a while, then walked to the podium and picked up the chalk to write quickly.

If q=r, then p^q+p^r=2p^q, so p=2, q is prime.

Therefore (2, q, q) is a ternary prime array that meets the conditions...

……

In short:

(2, 2, 5), (2, 5, 2);

(3, 2, 3), (3, 3, 2);

(2, q, q), (q》=3)

Soon, many calculations were written on the blackboard, and finally the answer was reached.

Chief Hu Dessert said: "The answer is very true, and it's easier than the calculation method I thought."

Lin Fan said: "However, this is still not the easiest way to solve the problem."

"Oh?" Hu Tian immediately became interested.

Then, under Hu Tian's expectant gaze, Lin Fan wrote an almost half-simplified troubleshooting move.

Upon seeing Hu Tian, her beautiful eyes shone, and she exclaimed: "I can't imagine that prime numbers can be counted like this ..."

After pondering for a bit, Hu Tian said again: "If you use this method, it might be ..."

Hu Tianqing was unwilling to write on the blackboard quickly.

Q=p1m1+b1=p2m2+b2..

Q=41=2m+1=3m+2=5m+1

……

Not long after, Hu Tian stopped the chalk in his hand.

Then, seeking help, he looked at Lin Fan.

Lin Fan said: "Alleged twin prime numbers?"

Ever since he got his professor-level math experience, he has read a lot of math-related material, and of course he knows world-class problems.

Hu Dessert nodded and said: "Yes."

Lin Fan took the chalk and placed it under Hu Tian, and quickly started writing.

However, even if Lin Fan had professor-level mathematical experience, coupled with absolute concentration, if he failed to trigger a 5% flash of aura, he could not solve the alleged prime twin at all.

After a while, Lin Fan also stopped.

Hu Tian said: "The above calculation, if replaced with p^q+xb=3m+2..what do you think?"

Lin Fan thought for a moment, shook his head and said: "No, this is 5p5m+p^q..."

While discussing, the two of them wrote down the steps to solve the problem.

Immediately, the entire blackboard was filled with dense calculations.

.

.

.

Gimana Nih Ges, Cave Lack of Tobacco Intake Nih