Why did I ask 8 questions and 7 correct questions in the lecture hall without even adding experience

You have to know which one of you is wrong, and then the next time you answer, you should pay attention to the circle and the points and experience.

Method 1: Suppose she answers all 8 questions correctly.

1 (Dao) 8-1 = 7 (Dao).

Method 2: If the answer is correct, then the wrong answer is (8-x) 10x-6(8-x)=64

10x-48+6x =64

16x =112

x =7 Answer: You have answered 7 questions correctly.

Wrong x and wrong y.

So x+y=8

10x-6y=64

This results in x=7 y=1

Here are a few things to talk about how you feel about them: cats, forests, swings.

Instead of looking at the answers, you remember your feelings first, and then look ...

The answer is: the cat represents itself, the forest represents death, and the swing represents the wedding night.

So do you think you're feeling right?

My original answer was: cats are very laid-back, the forest is mysterious, and swinging is romantic.

My friend's answer is outrageous: cats are becoming rarer, there are many animals in the forest, swinging is okay at first, swinging too much will make you want to vomit!

It's not a multiple-choice question, and it doesn't tell you anything, it's just entertainment.

That's not the case.

Maybe she didn't think there was a need for some small things.

What a fuss.

In short, it is not a good thing to be tolerant of others.

Generally, because this kind of question or this question is often tested, or the knowledge points contained in it are very rich, and you should do it seriously when you encounter this kind of question, after all, there are many teachers who think this question is very good.

You don't have to be attentive in class, but you should be able to draw inferences, be good at summarizing and inducting, and master the methods and skills of problem solving. Be understanding, don't blindly follow the teacher. Solution details, such as:

a>0,1>a>0.Pay attention to these things. I didn't read a little math in my freshman year of high school, but I was a little better in my sophomore year, and I started to sort out comprehensively in my third year of high school, and I took the first test every time.

It is important to learn the mindset "not the attitude".

I like to study, every time I go to math, I have never looked at the blackboard, I just do my own, I don't know how to ask my classmates, maybe it's interest. I bought a book on problem-solving skills, so every time I do a problem, my method is different from others, and now the teacher appreciates me, which is very refreshing!

I used to be the same as you when I was in junior high school. However, it is useless to just record the teacher's lectures, and the fundamental problem is to do more questions.

Because you know that it is a mechanical copy, but you do not understand it.

I suggest that as the teacher said, on the basis of understanding, you must do it independently, this method is very effective!!

In addition, mathematics is not something to listen to the teacher, and it is not recommended that you do a lot of questions, but it is similar, you must do a lot of problems by yourself I hope it will help you.

Why did you do poorly? Have you thought about it? Is it a clerical error or this question type does not understand at all, mathematics requires careful care, usually pay attention to this aspect of training, the question type is fixed, not to say who has more questions who will have good results, but to understand, to understand, you will not waste too much time on this question type, mathematics test people's thinking, details often forget to miss, pay attention to training, give you a question you must know this type of easy to leak, such as triangle three points are not collinear, you should pay attention to the equation, there is a problem with the slope of the equation, the range of inclination angles, Inverse trigonometric functions define domains, and so on.

You have to take the class seriously, and generally speaking, you have to preview it first. It won't be too much effort to listen to the lecture this way. Then ask your classmates more! Find something different from others (not wrong!). )

Brother, I'm very responsible to tell you that there is really something wrong with your documents. I'm on active duty. The brother who has been asking you is actually roughly right.

As an active-duty soldier, I tell you in all seriousness that it is illegal to impersonate a soldier!

Your uncle's, fake certificate, the certificate issued in 2014 ** Seniority Badge is eight years of military experience, you were born in 93, even if you are a minor, you are a soldier, don't look at anything else.

The printer is not good, care about the point. Split hairs.