Candidates started whispering.

In their cognition, this question is very difficult, just like a world problem. Although they are talking on their lips, they pick up the pen and paper and start to calculate. When they just listened to the question, they were always recording.

The reporters also heard clearly.

This question is difficult even for so many candidates, isn't Ye Fan even more unable to do it?

"Please Mr. Ye to answer. I have studied this formula with countless mathematics professors for several years, and there is no accurate answer. If Mr. Ye did not understand the question, I can say it again, ..." said the professor. It hasn't fallen yet, and I'm ready to say the subject again.

Ye Fan smiled indifferently.

Just come and say: "If x = -1,

Then (x + 6x-2) ^ 6 = (1 + 6-2) ^ 6 = 5 ^ 6

a12 * x ^ 12 + a11 * x ^ 11 + ... + a1 * x + a0 = a12 + a11 + a10 + ....... + a2 + a1 + a0

a12 + a11 + a10 + ... a2 + a1 + a0 = 5 ^ 6 "

The voice fell.

There was a moment of silence, and even those professors opened their eyes to Ye Fan.

The candidates behind them naturally need not say.

Candidates: What are you talking about? We did n’t even understand the question, did you solve it? Is it funny?

The reporters were surprised when they saw their eyes widened, and even the venue seemed a little too quiet, and the unknown was agitated.

Whether Ye Fan is right or not.

But Ye Fan said it.

It's just that this speed is too fast?

How long has this been?

As soon as the question comes out, you can get the answer. Is it the unique skill of the heavenly dynasty, mental arithmetic?

As we all know, the dynasty's mental arithmetic ability is extremely strong, especially for children, if their fingers just dance, a very difficult arithmetic can directly get the answer. This situation once shocked international news.

And Ye Fan didn't move his fingers.

Have you reached a conclusion before others have heard the question clearly?

The professor who asked the question had his eyes straightened, he didn't say a word, and began to check Ye Fan's calculations and formulas in his heart.

How to verify mental arithmetic?

He quickly picked up the pen and paper on the side and began to calculate madly. The more he calculated, the more shocked he was on his face.

The scene was extremely quiet.

Look at the professor to verify.

Not only a professor, other mathematics professors also participated in the joint verification.

five minutes...

The professors then raised their heads and looked at Ye Fan with a shocked expression: "Yes ... right!"

They were shocked not right, but speed.

Ye Fan's speed is really too fast, everyone else must think, does he not have to think?

Hear what the professor said.

There was an uproar at the scene.

"Right? So misty grass, isn't it watering?"

"It should be the answer in that notebook, but the professor just came across the question, haha!"

"Yeah, it should be related to that diary. I just checked it. Nidam's friend is Professor Les!"

what?

Is it Professor Les?

Suddenly everyone was uproaring again.

Is Professor Les famous?

Do not.

He didn't accomplish anything.

And his grandfather, Len was the real big brother. He was once a member of Huo Guang Lab. His talent and awards were comparable to those of the Mensa club president.

This person was also a prestigious big man.

But unfortunately, it's a long time ago.

Once a legend, in this way, everyone can explain.

The Huo Guang Lab once studied graphene technology, which is well known.

They have not studied the suspension technology and they do not know.

But they know graphene technology.

Could it be said that Ye Fan's graphene technology is in that diary?

Looking at everyone's look of contempt.

Ye Fan smiled helplessly: "Since you always say that my knowledge comes from that diary, let me change it!"

"Originally, I was afraid that you would not understand and fear that you would be hurt, but you were so overwhelmed. What more needs to be left for you?"

"Another answer!"

Let f (x) = (x ^ 2 + 6x-2) ^ 6 = a12 * x ^ 12 + a11 * x ^ 11 + a10 * x ^ 10 + ... + a1 * x + a0, then:

f (1) = 5 = a12 + a11 + a10 + ... + a1 + a0

f (-1) =-7 = a12-a11 + a10 + ...- a1 + a0

So: f (1) + f (-1) = 5-7 = a12 + a11 + a10 + ... + a1 + a0 + a12-a11 + a10 + ...- a1 + a0

So: -2 = 2 (a12 + a10 + a8 + a6 + a4 + a2 + a0)

So: a12 + a10 + a8 + a6 + a4 + a2 + a0 = -1

Three beeps So, everyone was stunned in an instant.

Not the reporters, the mathematicians, what did they hear?

Every face changed greatly, immediately picked up the paper and began to calculate.

The formula is correct, but they cannot know the principle of the formula.

But relying on this formula, indeed, can get the answer.

Damn it.

If this is put in the math library, it is another conjecture!

"There are many formulas to solve this problem, so I will tell you one by one!" Ye Fan said with cold eyes.

"F (1) = 5 ^ 6 = a12 + a11 + a10 + ... + a1 + a0

f (-1) = (-7) ^ 6 = 7 ^ 6 = a12-a11 + a10 + ...- a1 + a0 "

Two more.

it has started.

Ye Fan started.

Ye Fan's mouth kept on, said the mouth of the small mouth.

An algorithmic formula is followed by an algorithmic formula.

Crazy blurted out.

The group of mathematics professors at the scene were directly calmed down, they were verifying, but the verification speed was not as fast as Ye Fan said.

They have no choice but to record Ye Fan's formula first.

five minutes.

Ye Fan has listed hundreds of formulas.

Still going on.

Ye Fan's eyes kept staring at Nedam, his mouth said, but his eyes were staring at Nedam.

Nidam's heart also exploded ~ www.novelhall.com ~ He is about to greet Ye Fan's ancestors for several generations.

Are you special?

He didn't think of any of them. Who can think that a person can say so many formulas.

And they will not.

These formulas are all mathematical formulas and calculations leading the world for ten years.

With such a similar formula, Ye Fan can say tens of thousands.

This is the biggest loophole in their entire plan.

They don't understand who Ye Fan really is.

They don't know Ye Fan, they don't understand what kind of existence of the training institute!

Do they feel like they have won?

ten minutes.

Ye Fan continues.

On-site professors are recording crazy.

Dozens of pages were used to record the paper alone.

.....

Billion Technology Crystal System

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