giúp...........................................

Tìm x a) (x - 4) ² - 16 = 0 b) (x - 3) ^2 +(x + 3)^2 - 2(x + 1) (x+2) = 0

sinx.tan2x +1 = sinx +tan 2x 🙏

tuổi ông + tuổi của bố =105 tuổi. Tuổi bố + tuổi Dũng =39 tuổi . Tuổi Dũng + tuổi ông =74 tuổi . Tính tuổi mỗi người ?

Vẽ cho mình rồng trắng mắt xanh Siesta ạ 😌😌😌😌

Tìm lỗi sai và sửa lỗi: 41/ In the past, jeans wore mostly by working people. 42/ Most of the money today is made from paper and metal. 43/ Some doctors advise me to go bicycling because it is one from the safest forms of exercise 44/ He left for London last year. Nobody saw him since. 45/ Nowadays a lot of dangerous work are carried out by robots. 46/ I was watching an international football match by the TV when he came. 47/ The police are looking at two missing pupils. They were last seen yesterday morning. 48/ Do you finish with the book I lent you last week? 49/ Because the heavy rain, many people arrived at the meeting late. 50/ Nobody can find the key. The key couldn’t be found. Help mee~

Mọi người giúp mình 2 bài này với ạ

Vẽ đậu mầm tức Làm ơn đừng giữ slot . Làm xong r trl câu lhasc Ok . Tham lamm :)

gấp ạ, ai nhanh nhất hứa vote 5* và hay nhất ạ :3

giúp mik vs nhoa thankkkkkkkkkkkkkkk