The national male god is the first in the test again

Chapter 684 Remember to Miss Me

After Ling Jue finished writing, she stepped off the stage, Li Yue was stunned, and everyone was also stunned, so I learned it?
Teacher Li only explained half of the solution just now, so Ling Jue learned it now? !

Li Yue coughed twice, "Ahem, student Ling Jue explained it very well, let's continue."

Ling Jue continued to stare at the blackboard in a daze.

Even if Li Yue knew that he was in a daze this time, he didn't ask him to answer the question.

People do--

After class, Ling Jue flipped through the math book randomly, and wrote down everything in it.

Lu Yilie turned his head and gave him a question in his hand, "My lord, this question has troubled me for many years, please solve it."

Ling Jue looked at him with raised eyebrows, and took his question, "This is a junior high school math problem."

He looked pitiful, "Yeah, I have been troubled by this problem for many years, and YX has set it up. I have never solved it. I once suspected that this problem was wrong, but after looking at the rules, it seems that there is no problem. Solve it! "

Ling Jue glanced lightly, "Assume that the focus of the parabola 0(42>=a ax y is A, the point B(a+4, 0) is the center of the circle, ︱AB ︱ is the radius, and a semicircle is drawn above the x-axis , let the parabola and the semicircle intersect and differ from two points M, N. The point P is the midpoint of MN. (1) Find the value of︱AM︱+︱AN︱..."

Ling Jue took out a pen and wrote, "Looking at this, solution (1) Let the projections of M, N, P on the parabola directrix be M ′, N ′, P ′.︱AM︱+︱AN︱= ︱MM ′︱+︱NN ′︱=xM +xN +2a and round equation 16)]4([22=++-yax..."

Seeing Ling Jue's hand quickly writing on the paper, Lu Yilie was stunned, "Is this okay?"

"Well, you missed the point of the question. Here, P is the midpoint of MN. You are thinking too complicated."

"..."

Lu Yilie took what he wrote, and returned to his seat to study it.

After a while, he immediately exclaimed, "My lord!! I understand!! Hahaha!"

The students looked at Lu Yilie in shock, what happened?
Mu Chen lazily opened his eyes, and gave him a blank look. It's really noisy, can't he be quiet, he just fell asleep.

Ling Jue hooked the corner of his mouth, doing math problems is quite fun.

This kid is pretty smart, if he accidentally fell into the trap and couldn't climb up, wouldn't he think of a way in another direction?

Ling Jue felt the phone vibrate in her pocket, and she took it out to see that it was a document sent by Feng Yulin.

Her eyes dimmed, she opened it and looked at it, and there were all the information of the Su family on it.

There is also a photo of Su Chenwei, a muscular middle-aged man with a forbearance on his resolute face.

The eldest young master Su Qing was brought in by the head of the side branch to be raised under the name of Su Chenwei. Even if Su Chenwei went abroad, he did not leave the Su family. He has been relying on the name of the Su family to develop in Yunhai Prefecture. awesome.

The rest are people living in Su's family, she wrote down one by one, and she will go to Su's house in the afternoon, and she has a bottom line in her heart.

Her phone was still vibrating, and Feng Yulin sent several more messages:

"Although the head of the Su family is Su Chenwei, there is still an old head at home. He is more intimidating. Be careful."

"It's best not to admit that you are the second young master of the Su family. Xia Qinglian is responsible for everything. She wants to use you and make everyone in the Su family believe that you are the real second young master Su. If you admit it, you will have a falling out in the future. It's a lot of trouble."

Ling Jue looked at it and nodded, "Okay."

"Also, be careful with Su Qing."

"Do not worry."

"Also, remember to miss me."

Ling Jue returned a kissing expression, "Okay."

(End of this chapter)