Xueba, I beg you to go and escort him quickly!

"This, this..."

Her parents still treat Xu Heng the same.

It messed her up.

After lunch, what she does, parents are as usual.

He even asked, "Why didn't you go to Xu Heng? Go! Don't stay idle at home."

"I heard your aunt Zhou say..."

Geek!

Yue Pingting sat upright in fright.

Finally... is it still here?

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Chapter 89

Yue Pingting's body was shaking.

The voice is also trembling, and I can't understand the words.

"Mom, you, you, you said..."

"I mean, your Aunt Zhou said that you studied hard with Xu Heng in the morning, and you are staying at home now, not looking for Xu Heng! Are you planning to be lazy?"

Yue Pingting was dumbfounded, "Ah? No, Mom, what do you mean! Mom...I...you..."

"What are you doing in a daze, go! Really, I just want to be lazy every day! Go find Xu Heng!"

Yue Pingting was kicked out of the house.

Watching Yue Pingting pass by.

Her mother smiled and sent Zhou Xiu'e a message: "Go! Go!"

Zhou Xiu'e, "Yes! Yes!"

To be honest, Yue Pingting's mother likes Xu Heng very much!

In the past, Xu Heng's grades were not good, but he was very sensible and well-behaved, which made people hurt.

Now that her grades are at the top again, she likes it even more!

More importantly, the two of them are very close.

My parents, no one wants their daughter to marry far away!

So in summary, she is 120% satisfied with Xu Heng!

Xu Heng and Yue Pingting are a couple, so she naturally wouldn't say much, the only downside is that they are not very old.

But both parents are open.

17 years old!

Who hasn't had it when they were young?

So they don't mind, the only thing they mind is not to make an accident so early.

But Yue Pingting didn't know at all.

She is back again.

Bitter gourd made a face.

Xu Heng, "What's wrong?"

Yue Pingting, "My parents are a bit too much, woo woo woo, I want to sleep for a while, but they didn't give me sleep, so I came here to learn from you."

Xu Heng, "Oh, what a big deal, you go to my room and sleep."

Yue Pingting shrank her neck, "I don't want it, I won't go, I'll go next door."

Xu Heng, "The next door was cleaned up by my mother. There is no mat or anything. There is nothing left, just a plank bed. You go?"

Yue Pingting, "I..."

Xu Heng, "Don't worry, go."

"Then you call me in an hour."

"Row!"

Yue Pingting went, right under Zhou Xiu'e's nose.

On the front foot, Yue Pingting went to Xu Heng's room for a lunch break, and on the back foot, Zhou Xiu'e found the study.

"Brat, you only know how to play games! Take a break! Give the computer a break too! Go for a lunch break!"

"Get out!"

Zhou Xiu'e chased people away!

I won't let Xu Heng wait.

Xu Heng, "???"

"Mom, what are you doing! Why are you so surprised today!"

Xu Heng went to the living room and just lay down on the sofa.

"Get up, I'm cleaning up!"

Xu Heng, "???"

"Go back to your own room!"

Xu Heng finally understood that the relationship is because of this!

"You still say that you won't let me, but now it's good, you let me go?"

Zhou Xiu'e rolled her eyes, "Why so much nonsense! Go! Go!"

Women know women best.

"Good performance!"

Xu Heng was pushed in.

Yue Pingting blinked her big eyes with doubts on her face.

Zhou Xiu'e slipped away, "I'm sorry, Xiao Yuezi, you sleep with yours, you sleep with yours..."

This is what it says!

you? !

Xu Heng was speechless.

"You saw it too, my mother lost her nerve, hey..."

Yue Pingting pouted.

She moved her position to make room for Xu Heng.

"Give you."

Xu Heng lay down, and Yue Pingting put his hand under his neck.

"Xu Heng, can I ask you a question?"

Xu Heng turned around, "Wait a minute."

Yue Pingting, "?"

and many more?

What are you waiting for?

"Ugh..."

Don't think about it, she already knows.

This came out of nowhere.

after that.

Xu Heng smirked, "Ask!"

Yue Pingting punched Xu Heng's chest, "I'm serious, I'm asking you a math question!"

Xu Heng, "Yeah."

"The interior angle of triangle ABC satisfies sinA+root 2sinB=2sinC, so what is the minimum value of cosC?"

Xu Heng's first reaction was, "Is it difficult?"

Yue Pingting, "This is the final question of the previous college entrance examination!"

"call……"

"Now that I have you, I'm so bloated that I'm looking for college entrance examination questions to study!"

Xu Heng, "..."

"So, how to do this question?"

Xu Heng said bluntly, "What we are investigating is the combination of trigonometric functions and basic inequalities. According to the law of sines, we can get A+root 2B+2C!"

"In addition to the law of cosines, cosC = (A square + BC square) / 2AB..."

"Combine the two, apply basic inequalities, and do some calculations."

"So the answer is (root 6-root 2)/4."

"As for this question, there are similar types of questions."

"For an acute triangle ABC, if sinA=2sinBsinC, what is the minimum value of tanAtanBtanC?"

"Leave this to you when you wake up."

Yue Pingting, "Okay..."

Her long lashes are already overwhelmed.

She is too sleepy.

I didn't sleep well last night, and woke up so early in the morning, "I'm so sleepy...ha..."

Yawning, she curled up in Xu Heng's arms like a cat.

fell asleep.

Very cute.

Xu Heng took a deep breath and fell asleep too.

When he woke up, Yue Pingting was already seriously calculating on the bed.

"Do you see that! Am I doing the right thing?"

Xu Heng took a look and gave a thumbs up, "Not bad! Awesome!"

Yue Pingting smiled, hugged Xu Heng and took a bite, "You are the best! You taught me!"

"But don't be too happy, I still have a college entrance examination question, I want to ask you."

Xu Heng, "Stop it! You are only a sophomore in high school, can you stop looking at the college entrance examination questions and take it step by step!"

Yue Pingting, "I'm not stupid, I don't know how to do topics that I haven't learned before! What I do is what I have learned before."

Xu Heng rolled his eyes, "Then you still don't know how?"