Daqin: Qin Shihuang Visited The Stalls At the Start

Looking at everyone was confused.

Su Yu couldn't help blushing.

In fact, it is also a last resort to list binary linear equations.

Because of the other algorithms...he forgot.

Simply in the Daqin period, the ninety-nine multiplication table has already come out.

This also ensures that the equations he lists will not be understood by anyone.

"Ahem, it's the x and y that represent the number of rabbits and chickens, respectively. 99

"Do you understand what I'm saying? Don't worry about what this is.

Everyone nodded.

But Lao Zhao and the others still couldn't help but think together.

Su Yu was able to take out and use this kind of coke and crook at will.

It must be some symbols of their fairyland.

Is it a symbol that can represent a quantity?

Hiss...that's really inscrutable.

Not knowing what everyone was thinking, Su Yu continued to solve the problem.

"You see, if there are x rabbits in this cage, then there are four x legs in the cage.

"If there are chickens, then there are two legs in the cage, right?"

"Uh-huh.

"understandable"

Everyone nodded.

At this time, Su Yu was like a dedicated teacher.

The math problem is being explained to the students below.

"So, these four x's plus these two y's are ninety-four feet, right?"

At this moment, Hu 547 Hai frowned slightly and interrupted:

"You're right, but so what? The number of chickens and rabbits, you still don't know?

"Hmph, bells and whistles, just what kind of immortal you are.

"Cut. 99

Hearing Hu Hai's sarcasm, Su Yu laughed.

Boy, you underestimate the quadratic linear equation.

"Don't worry, just listen to me.

"Okay, I see what tricks you have. Hu Hai squatted down with a smile on his face.

In his opinion, Su Yu has run out of skills.

Now it is nothing more than doing some mysterious means to delay time.

What Aikesi, crooked, I'm still excellent.

Here Su Yu has continued to draw next to him with a wooden stick.

Only because of the current Arabic numerals, no one in Daqin knows them.

(bhfa)

So now he can only use Xiao Zhuan instead.

"Besides, we also know that the total number of chickens and rabbits, that is, x and y, is thirty-five in total. After all, there is only one of them.

"Hmmmm, then." Lao Zhao looked at it with interest.

"Next, you have to look carefully." Su Yu reminded, and then began to scratch on the ground again.

Hu Hai curled his lips: "The writing is really ugly. 35

"Since x and y have a total of thirty-five, is y equal to thirty-five minus this x?"

"And in both formulas, x and y represent the same quantity.

"Then take y as thirty-five minus x into the first formula.

The more Su Yu spoke, the more energetic, and the more everyone listened, the more expressive their expressions became.

Some are blessed to the soul, with a face of surprise.

Some are more confused and confused.

As for Hu Hai, his eyes were rounded, his face full of disbelief.

Yes, he can understand.

I can even faintly feel that Su Yu's method really seems to be able to solve this problem!

Su Yu is still solving the problem:

"After substituting it into the formula, the original formula becomes four x plus twice the thirty-five minus x, which is equal to these ninety-four feet.

"To simplify the complex, that is, four x plus seventy, minus two x, equal to these ninety-four feet.

"Continue to simplify, two x plus seventy equals ninety-four.

"Next, I don't need to continue to say, the result is obvious."

"Two x is twenty-four."

"That is to say, there are twelve rabbits represented by x. 35

"Then the number of chickens is also known, and it is exactly twenty-three.""

Su Yu looked at Hu Hai, the corners of his mouth raised.

"Well, is my answer correct?

At this time, Hu Hai was dumbfounded.

"This……"

He opened his mouth and looked at the seemingly ugly Xiaozhuan font on the ground with disbelief.

One after another, the formula is so exquisite.

Yes, there are twelve rabbits and twenty-three chickens.

Su Yu did not miscalculate.

"Correct, you answered this question correctly!"

Hear Hu Hai admit the correctness of the answer.

Everyone looked at Su Yu with unconcealed horror.

Su Yu this guy...

Is there anything he can't do?

Such a difficult problem can be solved with just a few calculations!

And this Qieyang's exquisite formula, he can actually do it at his fingertips...

At this time, Ying Yinman came to squat beside Su Yu.

"Sir, is this also a form of arithmetic?"

Su Yu nodded: "That's right, this thing is a quadratic linear equation in the equation... Maybe you don't understand me even if you say it.

"As long as you know that many things can be solved with it, it will become a lot easier.

Ying Yinman looked at Su Yu's self-confidence and hastily, an inexplicable brilliance flashed in his eyes.

"Sir, Yin Man also wants to learn arithmetic."

The moment the words were spoken, Ying Yinman's face turned slightly red.

It was the first time she was so active.

One is because she really likes arithmetic.

One is because...

Lao Zhao didn't stop him, instead he was more supportive.

As the ruler of a country, he could faintly feel that Su Yu's knowledge of arithmetic might be of great use in the future.

If my daughter can follow her studies, there are only advantages and no disadvantages.

Besides, I can take this opportunity to get close to Su Yu more.

That is definitely a good thing to kill two birds with one stone!

"Okay, but it will take a while before my house is built and I can make time.

Hearing Su Yu's promise, Ying Yinman's face brightened: "Yinman thanked Mr.

Su Yu smiled and nodded, then looked at Hu Hai on the side.

"You have finished asking your questions, is it time for me to ask them?"

"Hmph, you just ask." Hu Hai snorted coldly.

He is quite confident in himself.

Don't dare to say anything else, he is definitely the smartest among the dozens of brothers and sisters.

It was for this reason that the father and emperor loved him the most.

In addition, the teacher Zhao Gao gave him "earnest teaching".

He didn't believe that there would be any problems that could stumped him.

"Okay, then you can listen!"

The corners of Su Yu's mouth rose, and he said with a wicked smile:

"One hundred pot helmets and one hundred soldiers, three centurions are more indisputable, three soldiers are divided into one, how many centurions and soldiers each?".