Chapter 276

She knew very well how terrible Zheng Jiakun was.

"It's okay, you can use your data to check mine after you've done the math." Zheng Jiakun paused, "Gu Xuejiao too."

"Will it take a long time?" Xu Jing asked again.

Zheng Jiakun was helpless: "There is no other way, this is the only way. The result must be obtained today, and it will be used tomorrow."

After he finished speaking, he was the first to lower his head and count.

Seeing that Zheng Jiakun had already started, she hurriedly lowered her head and began to count.

If it were someone else, they would be able to cooperate with the same progress, but Zheng Jiakun's speed was not at the same level as them, so Xu Jing couldn't cooperate with him, so he had to do this...

Xuejiao didn't rush to write, she read it first.

In fact, Xuejiao knew how to calculate this. She had seen it before when the brothers and sisters were calculating.

But Xuejiao was not in a hurry to start counting. She opened the analytic geometry, turned to a few pages, and read it again carefully.

Xu Jing just looked up and saw Xue Jiao reading a book, her brows furrowed even tighter.

Even reading a book!

Is this person treating college math as elementary school math!

Xu Jing shook her head, lowered her head and continued counting.

The amount of calculation is too much, she doesn't dare to waste a minute and a second, and Zheng Jiakun has to wait for her for a long time.

Xuejiao didn't know what Xu Jing thought after looking at her, but even if she knew, Xuejiao wouldn't care.

She had been exposed to things related to geometry in the second year of high school for math competitions, and she could draw parallels. Even if they were used in different places, the essential things were the same. And in the video with Lin Zhihua in the past two days, she will also consciously discuss with Lin Zhihua the relevant things they calculated.

Xuejiao didn't rush to start the calculation, one was to be more certain, and the second was to clarify what she didn't quite understand.

Ten minutes later, Xuejiao closed the book and started writing.

Next to him, Zheng Jiakun had already counted the three time periods, and Xu Jing had just finished the first one, and she was very anxious.

But her gaze was still uncontrollably on Xue Jiao, she... started to calculate?

Xuejiao's speed is very fast. Like Zheng Jiakun's pen, her pen hardly stagnates. Some geometric shapes are drawn on the white paper next to her.

Mouth move.

Xu Jing's pupils shrank slightly, she was calculating!

She must be reckless! Can't figure it out!

Xu Jing told herself that, seeing that Zheng Jiakun was already counting the fourth period, he hurriedly bowed his head and began to count himself.

Half an hour later, Xu Jing finished the fourth session and raised her head.

On the opposite side, on the form next to Zheng Jiakun, ten have already been filled out! Next to him, there are ten calculated data sheets.

Xu Jing glanced at it admiringly, and then looked at Xuejiao next to her...

seven? !

How can it be? !

Xu Jing looked in disbelief, and subconsciously looked over with her head raised, did she calculate? !

Xu Jing's mouth was slightly long, and then she stood up crisply, watching Xue Jiao point one data after another with her left hand, draw a picture with her right hand, open and close her mouth silently, and then wrote down the data for the eighth period.

"Gu Xuejiao! You are so fast?!" Xu Jing couldn't believe it, and she didn't want to believe it.

Xue Jiao was serious and looked up blankly: "Huh?"

"How could you be so fast!" Xu Jing reached out, "Show me your data sheet."

Xuejiao gave her the form she had filled out, and Xu Jing looked at the first four in shock...

correct……

"Show me." Zheng Jiakun took the form from the stiff Xu Jing.

He looked at it, his brows loosened, "All right."

Zheng Jiakun paused, dragged his chair and sat next to Xuejiao, and said, "Gu Xuejiao, let's cooperate."

"Huh?" Xue Jiao froze for a moment.

"I'll count the eleventh period, you'll be a little later and I'll count the twelfth period, and then give me the data of the twelfth period and I'll count the thirteenth, and the connection will be faster."

Xuejiao understood that they had a total of four data in each period, and each data was used in the next period. Zheng Jiakun calculated the first data, Xuejiao used the first data to calculate the first data of the next period, and then when he calculated the second data, Xuejiao was about to use the second one.

When he starts the thirteenth time period, the data of Xue's twelfth time period has come out, and she can continue with the fourteenth time period.

This is the most reasonable arrangement of the time, but...

The speed of the two must be able to keep up with each other!

"Okay, let's start." Xuejiao nodded.

Xu Jing's mouth grew bigger and she was shocked.

"Then I..."

"You can't keep up with the speed, Gu Xuejiao and I will do it." Zheng Jiakun was too straightforward.

Xu Jing: "..."

Her face flushed.

Zheng Jiakun had already lowered her head to start, and Xue Jiao had also lowered her head to keep up, not distracted. If she wanted to go back early, it would be better to finish the calculations early.

Xu Jing didn't believe that Xue Jiao could really do it. After all, she hadn't touched the math class in the university yet!

But what Zheng Jiakun said can't be false, besides...she has indeed counted seven time periods.

And...it's really all right...

Now the two want to cooperate, also because Gu Xuejiao's speed can keep up with Zheng Jiakun.

Xu Jing looked at the two stiffly,

The speed of these two people is extremely fast, there is no stagnation.