a.(x-1/2)^2=0

b.(x-2)^2=1

c.(2x-1)^3=-8

d.(x+1/2)^2=1/6

1.Nêu các bước tìm hiểu 1 bài ca dao

2.Viết 2 đoạn văn (8 câu) phân tích các bài ca dao (bài 1 và bài 4 sgk trang 35)

Lưu ý:gạch chân 2 từ ghép dưới mỗi đoạn văn

Cố gắng giúp trước 8:00 tối

 Nêu các bước tìm hiểu 1 bài ca dao

Write question for the underlined parts following sentences

1.Hung Kings are the founders of our nation and they became the first kings of our country (từ khóa:Hung Kings)

2.Most ethnic peoples in Vietnam speak their own larguages

(từ khóa:their own larguages)

3.In the Central Highlands, the biggest and tallest house in the Village is the  communal house (từ khóa:the communal house)

4.The items on display in the Vietnam Museum of Ethnology are very interesting (từ khóa:interesting)

Write questions for the underlined parts in following sentences

1.Ethic people often hold festivals in spring (từ khóa:in spring)

2.Life in the mountainous areas in quite difficult because of the ex-treme weather (từ khóa:because of the . . . đến hết)

3.In the remote areas, it may take peoples half a day to travel from thrir house to the market (từ khóa:half a day)

4.Shortage in electricity and fresh water supply makes life in remote areas so difficult (từ khóa:Shortage in . . . supply)

5.The local authorities try to help the ethnic minorities by teaching them effective farming methods (từ khóa:by teaching . . . đến hết)

Write questions for the underlined parts in following sentences

1. Jim has recently experienced the life of ethnic people in Vietnam (từ khóa:life of ethnic people)

2.Their costumes are colorful and unique (từ khóa:colorful and unique)

3.They often gather at the communal house in special occa-sions (từ khóa:at the communal house)

4.The chief of the community often tell tales of heroes to the peoples at hte communal house (từ khóa:tell tales of heroes to the peoples)