Mn giúp e vs ạ ko làm tắt ĐỀ BÀI LÀ RÚT GỌN NHÁ

So sánh : 243 mũ 5 và 3 nhân 27 mũ 8

Ex1: Complete the sentences with comparative forms of the adverbs in brackets. 8N/2-L9 1. Farmers collect fruit ………………………..than others. (fast) 2. That young nomad herds his livestock …………….than his father. (well) 3. City children seem to react ……………than those in the countryside. (quickly) 4. After the summer holiday in a remote area, Jim studies ……………. (hard) 5. My cousin painted his own room ………………than I did. (skillfully) Ex2: Read the situations and complete the sentences with comparative forms of the given adverbs 1. My mum often wakes up at 5.30 am while I often wake up at 6.30 am. (early) => My mum often wakes up …………………………………………… 2. According to a survey, 70% of city teenagers use their mobiles every day. The rate in the countryside is only 30%. (frequently) => City teenagers use their mobiles …………………………………… 3. Jack and Jim are both excellent at riding horses but Jim is a bit better than Jack. (excellently) => Jack rides …………………………………………………………… 4. The boys in the village can fly kites very high; I’m not that good. (high) => The boys in the village can fly ………………………………………. Ex3: Rewrite the following sentences without changing their meaning. 1. If you read many books and news, you will have much knowledge. → The more ………………………………………………………… 2. Jonh speaks too much and people feel bored. → The more ………………………………………………………… 3. The growth in the economy makes people’s living condition better. → The more ………………………………………………………… 4. She learned a lot of things as she traveled far. → The farther…………………………………………………………

mn ơi giúp mik với cần gấp đề: "phân tích đa thức sau thành nhân tử" nha mn lm nhanh nhanh hộ mik với

trc 9h ko viết giấy cảm ơn rất nhiều

Giúp mình với ạ ..........................

CALI : Chúc mừng sinh nhật Hoidap

Tìm lỗi sai : Cho a = b => a^2 = ab Cộng b^2 vào 2 vế, ta có: a^2 - b^2 = ab - b^2 <=> (a + b)(a - b) = b(a - b) <=> a + b = b <=> 2b = b <=> 2 = 1 Vậy 2 bằng 1 !

giúp e với ạ 9h e cần rồi e cảm ơn mng nhiều mng làm ra vở cũng dc aa e cảm ơn

nhìn ad như dọa ma :)) nhìn hoài mới ra mặt nạ con vịt >~< vẽ con vịt >~<