Rút gọn các biểu thức sau : a, (a+b)^2 + (a-b)^2 b, (a+b)^3 + (a-b)^3 c, (a+b).(a-b)+(a+b)^2

vẽ cho mik 3 linh vật ở Japan, China và Korea nha!!!

Giúp mik bài 8 nhé! Mik cảm ơn!

đề thi study.hanoi tiếng anh lớp 6 online giúp mk với vote 5 sao Read the passage carefully. Choose the best option A, B, C or D for space (1) How do you spend your weekends? At the weekends, my family and I go (1) ______ a picnic. I like mountains, but they are very far from the city. So we usually go to the park near our house. We often (2) ______food and drink with (3) _______ and spend the whole day there. My sisters and brothers play (4) _______ games. My parents only sit and enjoy fresh air (5) _______ the park. It’s so much fun. A. to B. onto C. with D. for 32 Read the passage carefully. Choose the best option A, B, C or D for space (2) How do you spend your weekends? At the weekends, my family and I go (1) ______ a picnic. I like mountains, but they are very far from the city. So we usually go to the park near our house. We often (2) ______food and drink with (3) _______ and spend the whole day there. My sisters and brothers play (4) _______ games. My parents only sit and enjoy fresh air (5) _______ the park. It’s so much fun. A. to bring B. brings C. bring D. are bringing 33 Read the passage carefully. Choose the best option A, B, C or D for space (3) How do you spend your weekends? At the weekends, my family and I go (1) ______ a picnic. I like mountains, but they are very far from the city. So we usually go to the park near our house. We often (2) ______food and drink with (3) _______ and spend the whole day there. My sisters and brothers play (4) _______ games. My parents only sit and enjoy fresh air (5) _______ the park. It’s so much fun. A. we B. our C. ours D. us 34 Read the passage carefully. Choose the best option A, B, C or D for space (4) How do you spend your weekends? At the weekends, my family and I go (1) ______ a picnic. I like mountains, but they are very far from the city. So we usually go to the park near our house. We often (2) ______food and drink with (3) _______ and spend the whole day there. My sisters and brothers play (4) _______ games. My parents only sit and enjoy fresh air (5) _______ the park. It’s so much fun. A. little B. much C. a lot D. many 35 Read the passage carefully. Choose the best option A, B, C or D for space (5) How do you spend your weekends? At the weekends, my family and I go (1) ______ a picnic. I like mountains, but they are very far from the city. So we usually go to the park near our house. We often (2) ______food and drink with (3) _______ and spend the whole day there. My sisters and brothers play (4) _______ games. My parents only sit and enjoy fresh air (5) _______ the park. It’s so much fun. A. in B. on C. above D. under 36 Choose the word whose underlined part is pronounced differently . A. because B. basketball C. baby D. climbing 37 Choose the word whose underlined part is pronounced differently. A. danger B. exchange C. village D. forget 38 Choose the word whose underlined part is pronounced differently. ` A. danced B. needed C. watched D. cooked 39 Choose the word whose underlined part is pronounced differently. A. children B. contest C. February D. independence 40 Choose the word whose underlined part is pronounced differently. A. month B. than C. thank D. youth

Hãy tóm tắt các truyển thuyết đã học ằng cách chọn cách ý chính a ) Bánh chưng , ánh giầy b) Thánh Giong c) Sơn Tinh , Thủy Tinh

Một bánh xe trung bình một giây quay 1 $\frac{1}{3}$ vòng.Hỏi trong 7 $\frac{1}{2}$ giây,bánh xe ấy quay được bao nhiêu vòng?

chụp = pc nên mờ chỗ nào mờ ko nhìn dc bảo e nhá

Làm bài số 6 và 8 mn nhé k làm bài 6

vẽ theo mẫu - Sơ lược về luật xa gần

The young are... More concerned with physical attractiveness than alderly people . a, much. B,as. C, many. D, as much as