- CMR:Từ n số nguyên bất kì luôn tìm được 1 số hoặc 1 số số có tổng chia hết cho n - Đại số - Diễn đàn Toán học

Lên mạng mà tìm hiểu ấy man :v

a)2-|x+5|=7

TH1 : 2-|x+5|=7

⇔ x +5 = 2 - 7

⇔ x + 5 = -5

⇔ x = -5 - 5

⇔ x = -10

TH2: 2-|x+5|= -7

⇔ x +5 = 2 - (-7)

⇔ x +5 = 9

⇔ x = 9 - 5

⇔ x = 4

Vậy x ϵ {4;-10}

Villages are a beauty and today`s generation is really missing the beauty of villages. Villages are so silent and calm and pollution free. Though I live in a city with the maddening crowd and sound, my parents used to live in villages and I have been there many times.Both my parents come from villages, and I look forward to go their places during my vacations. It is so calm and peaceful and the beauty of nature is just fantastic. With not many families around, they know each other so well, that they all almost live like a large family. You could step into your neighbor’s house at any time and you would be welcomed with yummy dishes and snacks. Though the transportation has advanced, there are still places where you need to walk.I remember, while visiting my grandmother’s place, we had to walk through the paddy fields to reach her home!! It was such an experience that I guess very few, who are of my age would have hadThe backwaters are another beauty to the villages. You have small streams that club to the lakes and backwaters. This stream water is so fresh and crystal clear. You could walk through them and the cool water just rushes over your feet and makes you feel so cool. Hours could be spent by simply sitting and admiring the beauty of nature.The sunset is a beautiful scene to be viewed.

This group has actually debuted for a year around less than two weeks ago. I swear you’ll be surprised considering how much they have grown with:

Pentagon has members with various training years, and two members have trained for more than 6 years. Their shortest member is around 168 cm, and their highest member is more than 190 cm tall. Most of the members are former Big 3 trainees (one SM trainee, one YG trainee, 4 JYP trainee). One member is from Japan and one member is from China. They all are first introduced by Cube through their survival show, Pentagon Maker, where all 10 members should fill their Pentagram so they can officially debut.

If you’re looking for a group who will most likely make it big, it’s definitely this group. They have such tight friendship bond, are beagle-dols just like their sunbaenims, and they all have the talents. They have Pentagon Maker and Pentory which is enough to make you know the members.

Other groups I like are BTS, GOT7, Seventeen, BTOB, MAMAMOO, Bulldok, CLC, 4Minute, and Rainz.

I actually have lots of favorite groups, so I’ll start with my current ultimate group:

PENTAGON

This group has actually debuted for a year around less than two weeks ago. I swear you’ll be surprised considering how much they have grown with:

Pentagon has members with various training years, and two members have trained for more than 6 years. Their shortest member is around 168 cm, and their highest member is more than 190 cm tall. Most of the members are former Big 3 trainees (one SM trainee, one YG trainee, 4 JYP trainee). One member is from Japan and one member is from China. They all are first introduced by Cube through their survival show, Pentagon Maker, where all 10 members should fill their Pentagram so they can officially debut.

If you’re looking for a group who will most likely make it big, it’s definitely this group. They have such tight friendship bond, are beagle-dols just like their sunbaenims, and they all have the talents. They have Pentagon Maker and Pentory which is enough to make you know the members.

Viết lại câu

1. Let's go for a picnic next weekend!

=> What about going for a picnic next weekend ?

2. She gets to school in fifteen minutes

=> It takes her fifteen minutes to get to school .

3. He is a good football player.

=> He plays football very well .

4. Do you have a cheaper hat than this?

=> Is this the most expensive hat ?

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