Chapter 23 Solving Equations
"Alas, the morning was wasted. Pen @ fun @ pavilion wWw. ļ½ļ½ļ½Uļ½Eć ļ½ļ½ļ½ļ½ā
After meditating in his heart, Zhou Zheng still decided to be normal, don't think about Xuanyuan Sword for the time being, or return to his original life first.
Immediately, Zhou Zheng no longer cared about the system and the Xuanyuan Sword, but put the Xuanyuan Sword into his body again in the form of a light group, and began his own study plan, because Zhou Zheng found that he didn't know much about the history of this time and space.
And Zhou Zheng also found that after the Xuanyuan Sword was taken out, it could be placed anywhere on the body in the situation of a light group, in order to be on the safe side, Zhou Zheng put the Xuanyuan Sword in the palm of his hand, and the palm of his hand looked no different from ordinary people at this time.
Sitting in front of the table, the re-opened history book made Zhou Zheng plunge into the ocean of knowledge, forgetting to sleep and eating, and only when he knew that it was time to have lunch when someone knocked on the door.
At noon, Zhou Xue did not return to the imperial palace, Zhou Zheng estimated that he should have eaten in the school, and after Zhou Zheng ate alone, he studied history books in the house, until someone informed him that he should go to the school, and then packed up the books and went to the school.
As soon as they arrived at the school, Sikong Tu and other students also continued to enter the school, and these students all showed curious faces, and they didn't know why they saw Zhou.
"Hey, what do they mean, why are they all looking at me like this?"
Could it be that they all know that they have obtained the Xuanyuan Sword? No, how could my father not even be able to keep it a secret!
"Boss, you don't know?"
Seeing Sikong Tu's startled appearance, Zhou Zheng still decided to ask clearly first.
"Well, I don't know."
Hey
Sikong Tu said extremely strangely: "Boss, you didn't come to class this morning, we all thought you skipped class, but in the end, we didn't expect the news from the palace that you received His Majesty's education in the morning and couldn't come."
God knows how envious these guys are, that's a face saint, a blessing that can't be cultivated in eight lifetimes, and you can enjoy it from time to time, boss. ā
After Sikong Tu's words were finished, Zhou Zheng finally understood something, and these people were envious of themselves.
Alas, it's all your own fault, let's let them envy and go their own way.
Zhou Zheng looked ahead while thinking like this, wanting to pay attention to whether the teacher was here or not, and this class was on that.
Who would have expected that as soon as he raised his head, he saw Zhou Xue's grimace, her small eyes were round, and her mouth was pursed to look at herself, as if she had a certain meaning.
As soon as he saw Zhou Xue's appearance, Zhou Zheng instantly lowered his head, and then thought: This little girl must have watched the time that the master spent in the palace, half a day longer than her, so it is estimated that she is a little indignant, but forget it, she still has a good chat with Brother Situ because the teacher did not come.
Immediately, Zhou Zheng and Situ Kong chatted with me word by word, from Tiannan to the north of the earth, and from the north of the earth to the south of the earth, talking about whatever he remembered, and even forgot what his original purpose was.
"Hey, did you see the vision of the boss last night? That guy directly crossed the entire sky, my brother, you don't know that such a big giant sword phantom is in the sky, and it also exudes an inexplicable aura, which scared people to death on the spot. ā
"Oh? I really don't know, tell me about it. ā
I was in the underground palace all night last night, and when I woke up, it was dawn, how did I know what vision appeared in the sky.
At this moment, Zhou Zheng didn't know that this vision was caused by himself, and a strong person Sikong Tu described it to himself.
"My brother, that guy ......"
Sikong Tu began to tell him what he had seen last night, and he also mentioned the bright yellow pillar of light that appeared in the palace.
After listening to Sikong Tu's words, Zhou Zheng realized that this might have something to do with the fact that he got the Xuanyuan Sword yesterday, but what about this? It does not prevent himself and Sikong from having a braggart heart.
"If you want me to say it......"
Suddenly, a soft voice sounded, like a soft sound only in the water towns of the south of the Yangtze River.
"Zhou Zheng."
"Ah, why are you calling me?"
Zhou Zheng, who was suddenly called, immediately responded, and then raised his head lying on the table.
I saw a beautiful woman standing in front of her, with a jade-like complexion, who seemed to be extremely familiar, and was wearing the bachelor's uniform that only a teaching master should wear, revealing a trace of temptation.
Looking at the jade man's face, Zhou Zheng suddenly became empty.
This beauty is his wife Deng Luoying who has not passed through the door.
Looking at the bamboo board at the back, there are still several questions written on the bamboo board.
Immediately Zhou Zheng knew what was going on, it should be that he and Sikong Tu were chatting too hotly, and he didn't even know that Deng Luoying came in, but now it's good that Deng Luoying has even arranged the topic on the bamboo board, and he is still chatting with Sikong Tu, and it's strange not to mention his name.
"Master Deng Deng, I don't know what is the matter with calling students?"
Zhou Zheng made a full gesture when he answered, and even people stood up.
Of course, he can only stand up in front of Deng Luoying, and Zhou Zhengcai doesn't care about him in front of others, he should stand or stand, he has to show respect for the teacher and set an example for everyone.
"Zhou Zheng, please answer the question on this bamboo board."
Deng Luoying's soft voice sounded again.
At this time, Zhou Zhengcai completely set his eyes on the bamboo board, which was an extremely simple one-dimensional quadratic equation.
Of course, in Zhou Zheng's eyes, it is extremely simple, and other students still don't understand it at all.
After taking a closer look at the topic, Zhou Zheng organized the language in his heart again and began to put it up.
The solution steps of a quadratic equation are inseparable from the four methods of open leveling, matching method, formula method, and factorization.
Zhou Zheng introduced these solutions from beginning to end, and then began to solve the problem.
"It's nothing more than finding the equality relationship first, and using it to list the equations, and then solving the equations and finding the values of the unknowns in the problem......"
Zhou Zheng's words were slowly spoken in the school, and he soon got the answer, X is equal to 3.
After Zhou Zheng finished solving the question, he smiled and showed his smooth white teeth.
The students on the seats were already in amazement, except for Sikong Tu and Zhou Xue, of course.
For these students, Zhou Zheng is like a different person these days, how can he change anything?
Deng Luoying was also a little surprised after listening to Zhou Zheng's answer, and her future husband seemed to have opened up these days.
But these are not what she cares about at present, she only knows that Zhou Zheng has solved the problem that she arranged on the bamboo board, and then Deng Luoying let Zhou Zheng sit down and explain it in detail.
After school, Sikong Tu couldn't wait to ask: "Boss Niu, such a difficult topic can be solved, can I give me some pointers to my little brother?" ā
"Just eat and sleep more."
Zhou Zheng, who was far away, left such a sentence for Sikong Tu, and there was a bleak back.