Gaiari Pt a) (x^2-5x)^2+10(x^2-5x)+24=0 b) (x^2+x+1)(x^2+x+2)=12 c) x(x+1)(x^2+x+1)=42 d) x(x+1)(x-1)(x+2)=24 e) (x+2)(x+3)(x-5)(x-6)180

Có bạn nào rảnh ko ạ ? Các bạn giúp mình từ ví dụ 7 đến hết ví dụ 9 nhé ! Mai mình mới cần bài nên các cao nhân cứ bình tĩnh mà làm,không phải vội ạ...Cảm ơn các bạn rất nhiều và hứa sẽ đền đáp đầy đủ ạ ! (Bài khó quá mà không biết nhờ ai 😭😭😭😭😭)

HÃY CHO BIẾT : 1. HÃY LIỆT KÊ CÁC NỐT TRONG BÀI TĐN SỐ 4 2. CHÉP LẠI LỜI BÀI HÁT TIA NẮNG HẠT MƯA ---------------- HẾT ------------------

Giải bằng phương pháp nhân delta

Vẽ chibi mệt mõi ạ Ai rảnh vào chat luôn nè TT-TT

XI. Đọc đoạn văn sau, hoàn thành bảng tóm tắt thông tin bên dưới: I’m Linh, Pham Thuy Linh. I am a new student of 7A class in Nguyen Du Secondary School. I am thirteen and I come from Hoa Binh. I have a brother and a sister. They are 500 students at a high school in Hoa Binh. I live with my aunt at 20 Le Loi Street. She often brings me to school by motorbike every day. It is more than two kilometers from my aunt’s house to my school. It takes us ten minutes to go there. My telephone number is 5871374. SURVERY FORM Family name: ………......................………… Name(s): ……………………………… Age: …………………………… Grade: ..................…………………… School: ......…………………………………………… Brothers and sister:………..……… Address………………………………………….……… Telephone number: ……….......… Distance…………………..……………………….…… How to travel: ........................................…… Time: ten minutes XII. Sắp xếp những từ sau thành câu hoàn chỉnh: 1. many/ right/ the/ museum/ Are/ flowers/ the/ there/ to/ of/? ……………………………………………………………………………………………………………………………………………………………… 2. next/ photocopy/ What/ store/ there/ the/ is/ to /? ……………………………………………………………………………………………………………………………………………………………… 3. his/ friend/ in/ family/ My/ Hanoi/ doesn’t/ with/ live. ………………………………………………………………………………………………………….……………………….………………………… 4. brushes/ six/ gets/ her/ o’clock/ Hoa/ at/ up/ teeth/ and. ………………………………………………………………………………………………………………………………….…………………………

Đọc đoạn văn sau, chọn đáp án thích hợp nhất cho mỗi chỗ trống (2ms) I live in a house near the sea. It is (1)................. old house, about 100 years old and (2)……………. very small. There are two bed rooms upstairs (3)............... no bathroom. The bathroom is down stairs (4)……………... the kitchen and there is a living room where there is a lovely old fire place. There is a garden (5)……………….. the house. The garden (6)……………... down to the beach and in spring and summer (7)…………….... flowers every where. I like alone (8)……………….. my dog, Rack, but we have a lot of visitors. My city friends often stay with (9)…………………....I love my house for (10)................... reasons: the garden, the flowers in summer, the fee in winter, but the best thing is the view from my bedroom window. 1. A. a B. an C. the D. any 2. A. It's B. It C. there's D. They're 3. A. and B. or C. but D. too 4. A. between B. next C. near to D. next to 5. A. in front B. front of C. of front in D. in front of 6. A. go B. going C. goes D. in goes 7. A. these are B. they are C. there are D. those are 8. A. for B. of C. on D. with 9. A. me B. I C. my D. I'm 10. A. a B. any C. many D. a lot

I.Rewrite each of the following sentences, beginning with the words given 1.The work is very hard and he can’t do it. -- > This work is too.................................................................. 2.What is the width of this river? -- > How.................................................................................? II. Điền một từ thích hợp vào mỗi chỗ trống trong đoạn văn sau: My brother lives in HCMC. He (1)……………………a teacher of math. He goes to work (2)................. Monday to Saturday. The school starts (3)…………………..7.00 in the morning and (4)…………………..at eleven fifty. After work, he comes back (5)……………...and has lunch at (6)……………..quarter past twelve. In the afternoon, he (7)…………....the housework and plays games. In the (8)……………...after dinner he watches T.V or (9)………………...books. He goes to bed at half (10)…………….... eleven.

Giải chi tiết giúp mk với Mk đg cần gấp

Làm giúp mik bài 4,5 nha 😥😥😥😥😥😥