Lin Xiao couldn't believe it, according to Xu Feng's answering speed, he could enter the experimental class of Donghai No. 1 Middle School, or even the special class, and there was no need to come to Class 9.

reminds me of Xu Feng's miserable image of being bullied on weekdays.

Lin Xiao didn't know what to say.

Xu Feng smiled: "Squad leader, are there any questions? ”

"I'm ......" Lin Xiao took back the test paper, "Wait, there is another question, which is a question from the math master Mr. Ge Jun, and we may have to make his paper this year." ”

Math master Ge Jun!

The nightmare of countless candidates in Gangdong Province.

Known as the "Emperor of Mathematics" and "Emperor Ge Jun", it is a miracle that the average score of candidates in the province can exceed 70 points in all his mathematics test papers, with a full score of 150.

The key is not counting, Emperor Ge Jun will also say that these questions are really too simple after the questions are made.

Lin Xiao took the test paper.

Xu Feng looked at the problem, this is a function question: "It is known that a, b, c, d are all real numbers that are not all 0, the function f(x)=bx2+cx+d, g(x)=ax3+bx2+cx+d, the equation f(x)=0 has a real root, and the real roots of f(x)=0 are all the roots of g(f(x))=0, and the countermeasures, the real roots of g(f(x))=0 are the roots of f(x)=0."

(1) Find the value of d;

(2) If a=0, find the range of values of c;

(3) If a=1 and f(1)=0, find the range of values of c. ”

Xu Feng rubbed his temples and began to write.

The first little question is very simple, and you can get the answer d=0 directly.

The second small problem, after a=0, can be deduced by b=0 and b≠0, so as to obtain the range of values of c.

The third little problem is a bit more troublesome, a=1, f(1)=0, then b+c-0, i.e. f(x)=0 is the root of 0 and 1......

Lin Xiao watched Xu Feng write quickly on the white paper, even if there was a pause, it was very short.

Is this still human?

You must know that this is Uncle Ge Jun's paper-pressing question, which once made 90% of the girls walk out of the examination room crying, and the boys will tear up the math book questions when they go back.

"The answer is out, it's 0≤c<16/3, you see. ”

Xu Feng handed over the A4 blank paper.

Lin Xiao first looked at Xu Feng's answer, there was no problem, and then looked at the answer again, there was no mistake.

It's a beast!

Such a difficult question was made in such a short time.

As the class leader, one of the people with the best academic performance in Class 9, Lin Xiao felt what it means to be loveless.

Just as she was about to say something, Lin Xiao saw that Xu Feng was continuing to do the problem, it was the number series problem on this function problem, and at the time she sighed, the number series problem was almost finished.

Lin Xiao felt like he couldn't breathe.

This beast has even started to do that parabola!

Damn, I can't let him continue to plague Uncle Ge's question.

"I accidentally seem to have done two more questions, and the process is here, so I continued to do the questions. ”

Xu Feng shook two pieces of A4 paper and handed them to Lin Xiao, who was a little distracted.

"Oh. ”

Lin Xiao nodded, and returned to his seat with the test paper and white paper.

It just so happened that Han Li, a member of the study committee, walked into the classroom and saw the scene of Lin Xiao's return, and was disdainful: "It's obviously a waste, but you dare to hook up with Lin Xiao." No, you can't let Lin Xiao cheat!"

After doing a few questions from Teacher Ge Jun, Xu Feng felt that the three or five years in his hand were invisibly much lighter.

These questions are really boring.

If Xu Feng's words were heard by the college entrance examination students who had experienced Ge Jun's papers, they would definitely smash the books they tore off and bury Xu Feng, the demon, alive.

It's a beast!

God knows how sad and aggrieved they were back then, and this beast was actually thinking about Mr. Ge Jun's question.

In a military closed examination institute, Mr. Ge Jun, who was doing the final review of the mathematics paper of the college entrance examination, sneezed: Strange, do this year's candidates know that I am making questions?

Xu Feng then asked questions.

Han Li put down her schoolbag and ran to Lin Xiao's side: "Lin Xiao, don't be deceived by that waste, he has given up on himself, he must be looking for an excuse to attract your attention, just like looking for Li Wenwen before." ”

Lin Xiao looked at Han Li with a concerned expression.

Rubbish?

Attracting attention?

Lin Xiao didn't know whether to tell Han Li the truth or not.

"Really, the last time I gave him a test paper, he was scribbling answers in the book and pretending to be very good. Han Li gave an example.

It makes sense.

Lin Xiao agreed in her heart, she also thought so before.

"Well, I studied first. Lin Xiao nodded, it's better not to continue to dwell on it.

"Lin Xiao, be careful. Han Li admonished, glanced at Xu Feng with disdain, and suddenly felt that his eyes were polluted.

Han Li's voice was a little loud, just enough for Xu Feng to hear clearly.

This is a warning.

Scold.

Xu Feng didn't care, and continued to do the question.

......

Late at night, it was raining lightly outside, but business at X Bar was much more lively than usual.

Men and women in the city will come here to release after a day of fatigue at work, maybe they are too tired from work, maybe they have something good to celebrate, or they may be out of love.

Numerous.

In fact, there is always an excuse for wanting to drink.

Liu Jing is here to drink.

Sitting alone in the corner.

There is a brown bear doll on the opposite side.

Listen to the soft singing voice of the bar singer, one bite after another.

His eyes were very resentful, and he could be said to have suffered the biggest setback in the 20 years of teaching at Donghai No. 1 Middle School.

Fucked by a waste student!

Shame!

"Uncle Cousin, I'm here. ”

It was Liu Erscar, Liu Jing's distant cousin.

Liu Erscar was a gangster when he was in the countryside and was very capable of fighting, but when he came to Donghai City, he was still a gangster, especially capable of fighting.

However, he now has a glamorous identity.

X bar security.

After all, he is a cousin, and he has come all the way to seek refuge in him, wanting to find a job.

Liu Jing thought of the X bar, which was opened by one of his students, and was introduced here.

Liu Erscar can fight, and the nursing bar is powerful, mixing up the title of "starling".

Fame, status.

Double face.

The bar is dimly lit and the glass is flickering.

The scars on Liu Erjiao's face are well hidden in this environment.

Liu Jing still remembers the first time she saw this distant cousin and was frightened.

Too infiltrating.

"Uncle Cousin, if there is anything to say directly, my nephew can help you do it immediately. ”

Liu Erscar said that he also has a head and a face in Donghai City.

Liu Jing turned around and took out a piece of paper from his briefcase: "This is the information of the senior high school student of Donghai No. 1 Middle School, the family situation, if you have the opportunity, you can do something for him." ”

What, engage students?

Liu Erscar has done some things for Liu Jing, but it is the first time that he has heard that he is going to engage students.

"Uncle Cousin, I'll help you get it done in the next few days. ”

Liu Erscar gave Liu Jing a glass of wine.

"Hmm. ”

Liu Jing gritted her teeth.

If you dare to make him feel bad, you will be ruined for the rest of your life!

......

It was another beautiful Saturday, Xu Feng packed up his books, carried his schoolbag, and walked out of the classroom under the gaze of Liu Hao, Song Qing, and Liu Xun.

It's different from what it used to be.

They didn't come with me this time.

It rained heavily in the afternoon, and the air on the road was fresh and pleasant.

After two weeks of cultivation, Xu Feng has the realm of the third layer of forging body, which is equivalent to a second-rate master in the martial arts of the rivers and lakes.

There is a detailed division of the cultivation realm in the Purple Qi Imperial Void Spirit Technique, with a total of ten stages.

Forging body: Forging the body and refining the body, lifting nine tripods.

Open the pulse: refining and refining the gas, integrating and penetrating, one pulse and six points, one hundred and eight.

Building the foundation: the true spirit gathers and achieves the Tao.

Jindan: Sanhua gathers at the top, and the Taoist Ning Dan.

Yuan Baby: The Purple Mansion was opened up, and the Dan became a baby.

Transformation of gods: refining gas and transforming gods, combining qi and gods, and returning qi to gods.

Refining Void: Refining God Returns Void. Break the void and become one with the void.

Merge the way: refine the void and merge the way. The form and spirit are wonderful, and the Tao is true, and the Tao is ready.

Detachment: Gather the spirit as a god, enter the Tao with the gods, return to the Dan, and then detach.

Mahayana: Transcendence and perfection in Mahayana.

As far as Yanghexing's predecessor is concerned, even as the ancestor of the Zixia Sect, Xu Feng has barely reached the realm of refining the Void and Combining the Dao.

What's even more tragic is that at the critical moment when he was refining the Void and the Dao, he was plotted by the most trusted Fu Lingge and outsiders.

This is the indelible hatred in his heart.

The forging body has three layers, barely up to the standard.

Being able to cultivate on the earth where the aura was so thin that it was outrageous was so fast that Xu Feng didn't expect it.

Everything needs to be attributed to the purple energy of the earth.

Xu Feng went to the library and read some history books, one of which recorded the sage Lao Tzu's westward journey and the purple qi stretched for 30,000 miles.

The purity and richness of the earth's purple qi may have something to do with this.

For example, there have been some immortal relics in Yanghexing, and there are still immortal remnants after tens of thousands of years, while the earth's records of saints are only 5,000 years old.

Even if there is the impact of the end of heaven and earth, it is still difficult to erase the traces inadvertently left by the saint.

It's just that the current realm is too low, and it is difficult for Xu Feng to see the essence.

Xu Feng was in a happy mood, thinking that the millions of monks in Yanghe Star could kill a river of blood for an immortal relic, and he could easily obtain the saint's relics.

The luck speaks for itself.

The sage Lao Tzu once said: "Misfortune and blessing rely on, and blessing and misfortune lurk." ”

Quite reasonable!

For the third-layer monk of the forging body, he is still an ant that can be killed with a snap of his fingers.

Who would have believed to mere mortals that this emaciated body had the terrifying power to lift a single lift?

The power of Yiding is 10,000 catties, 5,000 kilograms, and 5 tons!

The large trucks transported on the highway generally weigh only two or three tons, which means that the power of Xu Feng's full punch is equivalent to the momentum generated by the big truck under normal circumstances.

The Purple Qi Void Spirit Trick is really against the sky!

Waiting until the ninth layer of the forging body, Xu Feng believed that his physical fitness and root bone qualifications would reach his peak, and then he would open one hundred and eight tendon veins, refine and refine qi, and at least achieve more than seven immortal Dao platforms.

The future is limitless.

Go around Tokai Park in the evening, hoping to find a little more aura.

The matter of making money to refine Peiyuan paste must also be put on the agenda.

Without the resources to cultivate blindly, he can directly refine people to death, and Xu Feng, who has the memories of two predecessors, does not want to make this kind of low-end mistake of making death.

It's home.

Well?

Xu Feng's face changed.

It is the shabby little three-wheeled mother Ren Tingting.

The tires of the tricycle were punctured, and the steel wire was twisted to a disfigured shape.

In addition to the gas canisters, onions, garlic, flour, sauce, eggs, etc. were scattered everywhere, and none of the small glass windows were intact, and glass slag was mixed with dust and flour.

Even the iron sheet under the car had a big hole, which was smashed by a man with an axe.

In short, everything that can be smashed on this tricycle is smashed.

Damn, who did it?!

"Mother!"