Chapter 1982: Master, seek the upper position (19)

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Luo Ding Chen can feel the slamming of his head, there is a sense of sight that Mars hits the earth.
Gong Mubai! Gong Mubai! Gong Mubai!
This is this... The meaning of this plot is... teacher and student love?
[The host half of the good feelings are not the teacher and student love! 】
The original memory is not this person?
【The Butterfly Effect! The system does not want to repeat, when the host reaches this plane, it will change the plot of the plane. 】
Oh.
Luo's indifference responded to the system and turned his eyes on Miyamu's body again.
A beautiful face, light blue fine shirt, loose at the wrist, simple and colorful, and a little sexy.
If in the ancient times, it must be a young boy in white, and there is an elegant temperament that no one else has.
"Teacher, support the question?" A few seconds later, a blushing man slowly raised his hand, with a shy smile on his lips.
Everyone instantly fell into a noisy voice, waiting for the response of Gong Mubai.
"Yes." His brows frowned, and the beautiful nephew looked at his students with a glimmer of shimmer: "You have a problem, I have a problem."
In the next second, the squad leader took the lead and asked: "Teacher, do you have a girlfriend?"
"No." Gong Mubai almost returned this question in seconds, then picked up the chalk on the desk and quickly wrote a question on the blackboard.
If ∫f(x)dx=(x^3)e^(3x)+C, then f(x) is -?
The original noisy voice in the classroom immediately stopped, and even Luo Dust had to sigh the question of how to change the question of Gong Mubai.
The girls who were blushing and the squad leader who took the lead in question immediately shrank their necks back. A few boys who usually liked the cockroaches did not know why this moment became particularly quiet.
"My question is over, it's up to you to return to my question." He put down the chalk, his eyes were everywhere with shallow streamer, the sun outside the window sprinkled on his handsome side, good-looking Not square.

No one came up to answer my question?
Gong Mubai blinked and his eyes stopped in the direction of Luo Dian.
Look... see what she is doing? It is not the question she asked.
"Teacher, dust is the representative of our class math class, let her answer you!" Lin Xiaoxiao, who has been screaming and afraid to speak, did not know where the courage, suddenly said something.
Probably knowing how to observe and seeing, seeing Ms. Mu Bai’s eyes in the direction of Luo Dingchen, simply push the boat straight!
Only for a moment, the eyes of the whole class looked at the Luo Dust, and suddenly became the focus of the people, actually made her feel a little embarrassed.
"Cough--" I saw her clear and she stood up and said: "The teacher is good..."
"Since it is my class representative, I will answer this problem for the classmates." Gong Mubai’s deep scorpion picked up slightly, and the corner of his mouth evoked a smile of the breeze, which made people look more. I will feel nervous without knowing it.
Luo dumped the dust and heard the words, this only looked at the title in black and white. A difficult number of high-level questions, but for her, it is really not difficult.
"Okay!" The next second, her mouth was light, with a touch of smile, confidently walked to the podium.
The moment she picked up the chalk, she did not forget to look at Gong Mubai with Yu Guang. He seemed to look at her very seriously... the chalk on his right hand.
I saw that she did not hesitate to write the answer on the blackboard -
Well, there is no answer to the process!
(x^2)(e^(3x))+3(x^3)(e^(3x))