Giúp mik bài này nhanh tht nhanh vs ạ

Giải dùm mình câu b mình cần gấp

Tìm số hữu tỉ `x` để phân thức `10/(x^2+1)` có giá trị là số nguyên giúp mk với , mk sẽ vote đầy đủ và ctlhn

I. Finish each of the following sentences in such a way that it means the same as the sentence printed before it. Write your answers on your answer sheet. (0,5 point) Question 1: "Where do you live?" Nam asked his teacher ⟹ Nam asked ____________________________________ Question 2: We expect the government will have measures to protect and preserve our-man made wonders. ⟹ It is _________________________________________________________________

giúp mình với hứa vote và cảm ơn

Pls mọi người giúp mình bài này với

Một hình chữ nhật có chu vi bằng 50m. Một hình vuông có chu vi kém chu vi hình chữ nhật 14m. Tính diện tích của hình vuông đó.

Phân tích từ đa nghĩa trong 1 bài tập đọc ở tiểu học

giúp với NL:học thêm onl ngồi chs game xong r k hỉu j cả

Read the following passage and write the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbers blanks. People enjoy living in large cities. But cities have problems. One problem is that they frequently grow very rapidly. Transportation (29) _______ complicated. There are a lot of cars, buses and bicycles. As a result, people are trying to improve the big cities, and they are also planning for new cities. Plan A is a large city (30) _______ smaller cities around it. There is an open land with trees, fields, and lakes between the large city and smaller cities. Each small city is completed. It has offices, schools, hospitals, and places of entertainment. In Plan B the cities are (31) _______by a road. In Plan C, the cities are in rings around the central city and all of them are connected to each other. The goal of all these plans is to limit the (32) _______of the large city. Question 29: A. becomes B. returns C. happens D. develops Question 30: A. in B. for C. with D. at Question 31: Ạ. chain B. connected C. attached D. fastened Question 32: A. progress B. growth C. movement D. improvement