God-level Xueba system upgrades 999 seconds

Every week, the school selects ten difficult questions for the students of the whole school to exchange and practice to consolidate knowledge.

Among them, there are many excerpts from the college entrance examinations in various provinces and cities across the country, and there are also topics jointly launched by famous teachers.

It has a high reference value for the college entrance examination.

"Not interested." Qin Luo shook his head and said, "I'm very busy."

Do questions?Although it also increases the value of mastery, but Qin Luo's top priority is to read enough books and complete the tasks of the system!
"Busy? I think you're scared?" Huang Zitao raised the corners of his mouth, with a disdainful smile on his face: "I've been making trouble for a long time, so you're a wimp."

"Hahaha, no, what's the use of mere memorization? You're like an idiot."

"It's a waste of time to spend so long with a nerd."

"..."

"Mission: Solve the problem set by Lu Jiangang."

"Reward: Xueba is worth 30 points."

"A top student should only have the demeanor of a top student, and the host should use the momentum of Mount Tai to crush the fantasies in the minds of scumbags."

Mount Taishan hits the top!

A reminder from the system sounded in Qin Luo's mind. He slowly put down the textbook in his hand and stood up. He looked at Huang Zitao calmly: "I hope you don't regret it."

With that said, Qin Luo walked towards Director Liu: "Director Liu, come up with a question."

Regret?

Huang Zitao could hardly suppress the smile in his heart.

He is the third grader!Who can make him regret it?

"Hmph, the struggle of a scumbag."

Soon, the topic was projected onto the black and white screen in the library.

There are ten courses in total, each of which is extremely harsh and difficult.

"Let the function: f(x)={2x÷1}+{x-1}"

"(1) Draw the image of y=f(x)"

"(2)" When x={0,+infinity}, f(x)
"Sigh~"

As soon as this question came out, the entire library suddenly fell into dead silence. Everyone stared wide-eyed and gasped.

There is no other reason, this question is really too difficult, so difficult that it has exceeded their acceptable range.

"Holding the grass, isn't this too difficult? I'm completely confused?" said a boy with black-rimmed glasses.

"Fortunately, Lu Jiangang has served as the presiding judge for one year, and he won't be the presiding judge in the next year, otherwise we will be out of luck."

"Isn't it? It's because of Lu Jiangang that last year our school's No. 1 math score was just 120."

"..."

For a time, the crowd was excited and complained endlessly.

Seeing this question, even Huang Zitao frowned, unable to start for a while.

Of course, he was not the only one who was confused, but also Qin Luo.

Qin Luo has never learned inequality calculations, his mind is like a blank sheet of paper!
"System, can you use the Xueba value to deduct?" Qin Luo thought silently.

"On the way to the mission, the host cannot complete the mission with the mastery value."

"—"

Qin Luo was completely confused and lost his greatest support. His "student master" can only be called a fake "student master".

"The host can still improve the knowledge of quantitative inequality through reading."

Qin Luo slapped his forehead, and ran towards the bookshelf amidst everyone's astonished gazes.

"The Essentials and Analysis of Quantitative Inequality"

"That's it!" Qin Luo felt as if he had found a treasure, flipping through the books was just brushing.

"Student master value +1"

"Student master value +1"

"..."

As the saying goes, if you sharpen your guns before the battle, you will be happy if you are unhappy. Qin Luo can no longer be called sharpening your guns before the battle.

By the time he shoots the gun out, the flowers may have withered for several rounds.