Mn ơi giúp mk bài này với ạ mk cần gấp ! ...
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Mn ơi giúp mk bài này với ạ mk cần gấp ! 
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MC
1
NH
25 tháng 2 2021
\(P=\frac{2bc-2016}{3c-2bc+2016}-\frac{2b}{3-2b+ab}+\frac{4032-3ac}{3ac-4032+2016a}\)
\(=\frac{2bc-abc}{3c-2bc+abc}-\frac{2b}{3-2b+ab}+\frac{2abc-3ac}{3ac-2abc+a^2bc}\)
\(=\frac{c\left(2b-ab\right)}{c\left(3-2b+ab\right)}-\frac{2b}{3-2b+ab}+\frac{ac\left(2b-3\right)}{ac\left(3-2b+ab\right)}\)
\(=\frac{2b-ab}{3-2b+ab}-\frac{2b}{3-2b+ab}+\frac{2b-3}{3-2b+ab}\)
\(=\frac{2b-ab-2b+2b-3}{3-2b+ab}=\frac{2b-ab-3}{-\left(2b-ab-3\right)}=-1\)
17 tháng 12 2020
In my house , I have a my room . It is the best room for me . I love it very much .I can store a lot of my important things in it. I will clean the room from time to time. There was a small bed in my room, which was just enough for me to sleep alone. There's also a small cupboard in the room to put up my clothes. Next to the bed where I slept, there was a white carpet under the small round table. That table was where I used to play chibi dolls. Ah, forgot the bookshelf on the headboard. The bookshelf is neatly lined with thick novels.Seeing me keep the room clean, my parents are very pleased.they kept complimenting me.I find it essential to keep the rooms in order.I love my room and I want the other rooms to be that.
18 tháng 12 2020
In my house, there are five rooms: a living room,a bathroom,a kitchenand two bedrooms.But my favourite room is my bedroom.It's comfartable.There is a bed,a wardrobe,a desk,two fans,two lights and two shelves
PD
2
mn ơi! giúp mk vt truyện này vs!!{ mk cần gấp}
MC
4
LM
Lê Minh Vũ
CTVHS
VIP
20 tháng 12 2020
Describing your(dream) school
My favorite school is a beautiful school. It is a big and large school. The school has many trees and there has enough stadiums and sporting yards for students to play. The thing I expect the most, that is a great learning school with many modern equipments. One more thing, the students of the school are friendly and helpful and the teachers are good too. That's all of the school in my dream.
khó nhỉ :((
bố mày sợ mày quá bố kéo cả lò