After returning to the countryside to farm, I brought the whole village to become rich

Chapter 147 Problem Solving
Playing games can invigorate the atmosphere, and several young people get along very quickly.

Gradually, Li Mao and the others became less restrained, and occasionally joked with Jiang Jincheng.

After a few games, everyone had a lot of sticky notes on their faces.

Shen Qiuqiu was not spared either.

However, the post-it notes on her face are the least, followed by Jiang Jincheng.

Playing poker is mainly about luck, but skill is also important.

It just so happened that Shen Qiuqiu's luck was good, and Jiang Jincheng's skills were also good.

……

"Sister, I can't solve this problem. I don't have any ideas. Please teach me..."

Shen Jiashu walked in with a math test paper, and before he could finish speaking, he was startled by the people in the room.

Li Mao's face was almost covered with post-it notes, only two eyes were exposed.

Even so, Shen Jiashu recognized her at a glance.

"Haha, sister Li Mao, your battle situation is a bit tragic."

Li Mao cleared his throat, and counterattacked calmly, "I can't do any questions, and I have to ask my sister to teach you. Brother, your academic performance is not good."

Unconvinced, Shen Jiashu spread the papers on the coffee table, "As for the last big question, you can do whatever you want."

Li Mao snorted, "It's just high school math, how can it be difficult for me? When I took the college entrance examination, math was..."

She looked at the test paper on the table, and her voice became smaller and smaller.

It seems... really difficult.

...Now high school mathematics is already so difficult?I feel that I can't even understand the topic.

Or is it because I have graduated for too long, do not want to make progress, and have neglected my studies?
Li Mao fell into deep self-doubt.

Several other people also became interested, and began to study the problem-solving ideas.

Jiang Jincheng stared at it for a while, then naturally took the pen from Shen Jiashu's hand, and began to write on the draft paper.

他一边写，一边讲解道：“先设f(f(x)－2^x+1/2^x)中的f(x)－2^x+1/2^x=t……”

Jiang Jincheng simplified the detailed process into a column formula. Although there is no step-by-step explanation, the whole idea of ​​solving the problem is clear at a glance.

Not to mention Shen Jiashu, even Li Mao, who was a little confused just now, understood.

She said suddenly with a face of enlightenment: "Oh... so it is like this."

At this time, Shen Jiashu didn't know that this person was his sister's blind date, but thought he was a friend who came with Li Mao and the others, and thanked him politely.

Jiang Jincheng met Shen Jiashu in the short video of [Shenjia Xiaoyuan], and knew that he was Shen Qiuqiu's younger brother, and his attitude was very kind.

"You're welcome, this type of problem-solving ideas are similar, as long as you understand the knowledge points in it, everything will remain the same."

This tone sounds like a proper academic bully.

Shen Jiashu hurriedly said: "Brother, I still have a physics problem that I don't understand, can you help me look at it?"

"Yes." Jiang Jincheng glanced at the card on the coffee table, stood up and said, "Go to your room."

Shen Jiashu naturally had no objection, "Okay."

"You guys play first." Jiang Jincheng turned his head and confessed to Shen Qiuqiu before being dragged away by Shen Jiashu.

Behind him, Li Mao gave a thumbs up silently.

"This will take care of the future brother-in-law, amazing!"

Her voice was not loud, but Shen Qiuqiu could still hear her.

Shen Qiuqiu glared at her angrily, "You haven't written your horoscope yet, so don't talk nonsense."

"I'm not blind, let alone a swipe, a swipe is almost there." Li Mao made a face at her.

Shen Qiuqiu glanced at the wall clock on the wall, it was twelve o'clock soon.

Then he also stood up, "You guys play first, I'll go to the kitchen and have a look, dinner should be ready right away."

Before going out, Zhang Meng also reminded her to tear off the post-it note on her face, otherwise Jiang Jincheng's grandmother would be embarrassed if she saw it.

In the kitchen, Grandma Jiang was wearing an apron and standing in front of the stove cooking.

There is stir-fried pork in the pot. This is Grandma Jiang's specialty dish. Grandma Shen can't stop the old lady if she insists on showing her skills.

As soon as Shen Qiuqiu entered the kitchen, he met Grandma Jiang's eyes.

The old lady smiled very kindly, Shen Qiuqiu hesitated for a while, and then called out, "Grandma."

"Hey!" The old lady responded cheerfully, her smiling eyes narrowed.

Grandma Shen handed a stack of bowls to Shen Qiuqiu's arms, "Go and clean up the table, put the bowls and chopsticks on the table, dinner will be ready soon."

In rural areas, pig slaughtering and banquets are held at night.

At noon, only two tables were simply set up in the yard.

As soon as Shen Qiuqiu cleared the table, the dishes were brought to the table one after another.

Every dish on the table is made of pork, small stir-fried pork, braised pork with preserved vegetables, stewed radish with big bones, boiled white meat, fried pork ribs, braised pork, crispy meat and pea soup, braised fatty intestines... are all simple The rural home-cooked dishes are full of color, fragrance and look very delicious.

Li Mao and the others didn't need anyone to shout, they came out after smelling the fragrance.

Shen Qiuqiu went to call Shen Jiashu and Jiang Jincheng again.

The door of the room was open, and Jiang Jincheng was sitting at the desk, pointing to the paper on the desk, explaining it seriously.

Shen Qiuqiu stood outside the door and watched for a while. For the first time, he noticed that his side face was very good-looking, with sharp edges and corners, smooth outlines, and a prominent nose bridge...

The point is, the serious and focused appearance is very attractive.

Jiang Jincheng turned his head and looked outside the door as if feeling something.

The two looked at each other in mid-air, Jiang Jincheng's eyes were slightly bent, and he smiled.

Shen Qiuqiu blushed suddenly.

The sound of the lecture was interrupted suddenly, and Shen Jiashu, who was listening carefully, turned his head to look at Jiang Jincheng in doubt, and then followed his gaze to see Shen Qiuqiu standing outside the door.

Shen Jiashu looked blank, "Sister, why are you so red?"

"Ah? Ah, it's a bit hot..." Shen Qiuqiu stroked her hair casually, her eyes were a little erratic.

"Hot?" Shen Jiashu glanced at the weather forecast on his phone, and the real-time temperature was 15°C.

Shen Qiuqiu stumbled and explained, "I just moved the tables, chairs and benches, doing physical work, so it's a bit hot."

Shen Jiashu looked at her twice before saying "Oh".

Shen Qiuqiu scowled at him, "Oh what, it's time to eat."

Jiang Jincheng couldn't help chuckling, stood up and patted Shen Jiashu on the shoulder, "Go eat first, I'll tell you later."

Shen Jiashu nodded, looked at Shen Qiuqiu suspiciously, and walked out of the room first.

Jiang Jincheng was a few steps behind. When he passed by Shen Qiuqiu, Shen Qiuqiu coughed unnaturally. He stopped slightly and looked at her.

Shen Qiuqiu pointed to his chin, indicating that there was still a sticky note on his chin.

"Huh?" Jiang Jincheng didn't react for a while.

Shen Qiuqiu frowned, tiptoed slightly, and reached out to take off the post-it note on his chin.

Jiang Jincheng shook his head and laughed, and asked belatedly, "When did I annoy you?"

"No, let's go eat quickly." After leaving these words, Shen Qiuqiu ran away.

What annoyed her was not Jiang Jincheng, but herself.

It was really embarrassing just now!She was so ashamed that she was too embarrassed to talk to Jiang Jincheng.

(End of this chapter)