đúng 100% đó bạn 

tick cho mình nha, mình tick lại cho

x=3;y=6;p=2 hoac x=6;y=3;p=2

ccamr ơn rất rất nhìu 

a<b tik cho mình hết âm

Write the correct form of the words in brackets.

1.We love___having____free time.(Have)

2.These___trees____are the same as those.(tree)

3.Malaria is_caused__by mosquitoes.(cause)

4.He asked me how I__was____that da.(be)

5.He is twice as tall as his____younger____brother is.(young)

6.This swimming pool is five times as___long____as that one.(Length)

7.We couldn't go___camping___yesterday because the weather was not fine.(camp)

8.My father__don't__smoke any more.(do)

9.___Shut__the door after you.(shut)

10.They did not use to study in___those_days.(that)

11.I maintain that she does__not live____in West Virginia.(lives)

12.I read for 3___hours___,from 9:00 p.m to 12:00.(hour)

13.The car went out of control and___crashed__into the back of a bus.(crash)

14.The Prime Minister offered___him___a post in the cabinet.(he)

15.That you didn't call worried__me_a lot.(I)

16.We walk to school to school in about fifteen____minutes___every morning.(minute)

17.We found it fun to go___camping___with our classmates.(camp)

18.They arrived too late to see the____beginning____of the film.(begin)

19.They were accused of__cheating___in the examination.(cheat)

20.I understand why Susan broke off her__engagement___with Walter.(engage)

21.This ____is_____a nice garden for your childen to play in.(be)

22.It is over 3 months since John____had_____his hair cut.(have)

23.I will think over your plan and_will give_you an answernext week.(give)

24.It was such a cold day that nobody_wanted__to go out.(want)

25.He____hid___my shoes in order that I couldn't leave his house.(hide)

Long ago, a great lion king named Mufasa .lived..(live) in Africa. His evil brother, Scar, was supposed to be the next king. He ..was waiting.. (wait) for his next chance. Then Mufasa’s son, Simba, was born, and everything .changed.. (change) . Simba (be).was.. now next in line to become king. Scar (become).became.. jealous of Simba. So he (make)..made.. a terrible plan to kill Mufasa and Simba. But only Mufasa was killed, and Simba ( escape)escaped

lơps 5 chưa lam dc ntn .

My name's .....Ngoc.....I'm ..12......years old . I live in .............................Ha Noi....................with my ...........family...........

I'm a student at ............................Luong The Vinh Secondary..........................School .

In my free time , I often ..................surf the internet..............

( I want to be a/an ........teacher.......... because ........i want to impart my knowledge to the students.........

LƯU Ý

Các bạn học sinh KHÔNG ĐƯỢC đăng các câu hỏi không liên quan đến Toán, hoặc các bài toán linh tinh gây nhiễu diễn đàn (như 1+1 = ?). Online Math có thể áp dụng các biện pháp như trừ điểm, thậm chí khóa vĩnh viễn tài khoản của bạn nếu vi phạm nội quy nhiều lần.

Chuyên mục Giúp tôi giải toán dành cho những bạn gặp bài toán khó hoặc có bài toán hay muốn chia sẻ. Bởi vậy các bạn học sinh chú ý không nên gửi bài linh tinh, không được có các hành vi nhằm gian lận điểm hỏi đáp như tạo câu hỏi và tự trả lời rồi chọn đúng.

Mỗi thành viên được gửi tối đa 5 câu hỏi trong 1 ngày

\(6x^3+x^2y+23xy^2+12y^3=\left(6x^3+3x^2y\right)-\left(2x^2y+xy^2\right)+\left(24xy^2+12y^3\right)=3x^2\left(2x+y\right)-xy\left(2x+y\right)+12y^2\left(2x+y\right)\)

\(=\left(2x+y\right)\left(3x^2-xy+12y^2\right)\)

Chú ý: Bạn có thể dùng phương pháp đồng nhất hệ số dưới dạng  \(\left(ax+y\right)\left(bx^2+cxy+12y^2\right)\)