Liu Ye sat on the edge of the bed and solved the problem seriously.
Zhao Jingsong stared at Liu Ye's hand without blinking. Every word Liu Ye wrote was imprinted in Zhao Jingsong's heart.
The room was so quiet that even the sound of the second hand turning was so clear.
"finished!"
About a quarter of an hour later, Liu Ye put down the pencil in her hand.
Zhao Jingsong, who watched Liu Ye's entire problem solving process, was so shocked that he was speechless.
"Jingsong, please help me see if this answer is correct?"
Liu Ye waved the paper filled with answers in front of Zhao Jingsong.
However, at this time, Zhao Jingsong was still in severe shock and had not woken up at all.
"Kagematsu, Kagematsu! What's wrong with you?"
Seeing that he didn't respond, Liu Ye opened her fingers again and waved them in front of him.
Zhao Jingsong just woke up from a dream.
"Cousin...what do you want me to do?"
"I'll let you see if the answer is correct!"
The questions I worked so hard to solve are just waiting to see if I got it right!
"Oh...I'll help you take a look..."
Although Zhao Jingsong was already replying to Liu Ye, he was still dumbfounded, as if he had received a huge shock.
He wrote down the answer to the last big question on the last page of his mathematics textbook.
Zhao Jingsong picked up his mathematics textbook in a daze, flipped it from back to front, and finally saw the answer to the last big question.
The answer to the first question is "3".
He raised his eyes again and looked at the answer to the first question written by Liu Ye.
Also "3".
The answer to the second question is "19".
The answer given by Willow Leaf is also "19".
Seeing this, Zhao Jingsong felt inexplicably nervous and did not dare to look down to see the answer to the last question.
"How can this be done?"
Liu Ye urged anxiously.
"Cousin, don't worry, wait and see again."
Zhao Jingsong took a breath and continued to look down.
The answer to the last question is "1", and Willow Ye's answer is also "1".
Zhao Jingsong felt as if his head had been hit by a stone, and his mind suddenly went blank.
"Jingmatsu, Jingmatsu? What's wrong with you? Is the answer correct?"
Seeing that Zhao Jingsong was in a daze again, Liu Ye couldn't help but urge him loudly again.
"Yes... everything is right..."
Zhao Jingsong stared at the wall with blank eyes and answered in a daze.
"Yes! Great!"
Hearing this answer, Liu Ye couldn't help but cheer for herself!
It seems that after so many years, I am still "still young"!
"Cousin, you are so amazing!"
Liu Ye's outstanding performance has completely conquered Zhao Jingsong.
He sighed sincerely and gave Liuye a thumbs up at the same time.
"Actually, this question is not that difficult, haha!"
Liu Ye felt a little embarrassed after being praised by Zhao Jingsong.
"Cousin, if you say such words in front of my senior brothers and sisters, you will probably be beaten by them..."
Zhao Jingsong lowered his eyebrows and said leisurely with a bitter look on his face.
You know, none of the senior brothers and sisters in high school have solved this question.
In other words, the two senior brothers solved the first question.
Even his math teacher said that this year's math questions are particularly difficult.
"But, this is really not difficult!"
Liuye scratched his head and answered seriously.
She was speaking from her heart. For Liu Ye, who had experienced the "question-sea tactics" in mathematics, there really weren't many mathematics test questions that could stump her.
"Look at my problem-solving steps, they are very conventional methods!"
Liuye pointed to the handwriting he left on the white paper.
Start explaining the steps to Zhao Jingsong one by one.
A magical thing happened. Zhao Jingsong, who originally couldn't even understand the question, actually studied the question thoroughly after Liu Ye's prodding.
Moreover, what Liuye said are all knowledge points one by one, and they are not only applicable to this question.
"Cousin, please tell me this geometry problem too!"
After listening to Liu Ye's explanation of the last big question, Zhao Jingsong immediately took out the piece of paper that Liu Ye had just written on.
Before, he thought Liu Ye used algebraic methods to solve geometry and didn't want to read further.
Now I find that Liu Ye can not only solve problems, but also have extremely clear ideas for solving problems. I can't help but want her to explain it to me again.
Zhao Jingsong opened his mouth, and of course Liu Ye would not refuse.
However, after talking for a long time, her mouth was already dry.
"Wait a minute, let me go out for a drink first and then talk!"
As soon as he finished speaking, Liu Ye was about to walk outside.
"No, no, no! Cousin, please rest, I'll get you some water!"
Upon hearing this, Zhao Jingsong immediately rushed out.
After a while, Liu Ye brought a cup of cold water.
"Come, cousin, drink water!"
The flattering expression on Zhao Jingsong's face almost made Liu Ye laugh out loud.
"Can we start talking?"
Liu Ye took a few sips of water, but before she could put the cup down, Zhao Jingsong couldn't wait to hurry up.
"That's it!"
Facing Zhao Jingsong's longing eyes, Liu Ye began to lecture him.
"etc!"
Liu Ye had just started when Zhao Jingsong interrupted her.
"What's wrong?"
Willow Ye asked puzzledly.
"I want to write down everything you said in my notebook!"
Zhao Jingsong quickly took out a brand new notebook from his schoolbag.
In the final exam last semester, Zhao Jingsong ranked first in the class and second in the grade in mathematics.
This notebook is his prize. The cover has the image of Tiananmen printed on it.
He treasured this notebook so much that he never wanted to use it.
Now that he was going to listen to Liu Ye's lecture, Zhao Jingsong was finally willing to take it out and use it.
"Okay! Then I'll speak more slowly."
Liu Ye is very satisfied with Zhao Jingsong's learning attitude.
It is said that a good memory is not as good as a bad pen. Zhao Jingsong can think of writing it down, which shows that he really likes mathematics.
…
Half an hour later, Liu Ye explained the geometry problem thoroughly.
During the narration process, Liu Ye taught Zhao Jingsong a brand-new way of thinking about problem-solving.
That’s analytic geometry!
That is, using algebra to solve geometry problems.
This completely broke Zhao Jingsong's conventional problem-solving ideas.
After he understood this method, he immediately found a few geometry problems and solved them using the new method.
He found that the geometry problems that rarely made him scratch his head before were now so easy.
As long as you follow the method described by Liu Ye and do it step by step, you can easily get the correct answer!
"Cousin, you are really amazing!"
Zhao Jingsong was impressed by Liu Ye again.
It feels so great to learn new knowledge and then answer questions that I have not been able to answer before!
Zhao Jingsong felt a sudden sense of enlightenment.
"Cousin, if you help me look at this question again, I won't be able to do it."
Zhao Jingsong took out his summer homework and asked Liu Ye.
At this time, Liu Ye, in Zhao Jingsong's eyes, was a god-like existence.
He even felt that Liu Ye’s lectures were better than his teacher’s.