user-avatar
truongthitrieumy1307
2 năm trước
a , 4(x-3y)(x+3y)+(2x-y)^2 b, (15x^4y-12x^3y^2+9x^2y^3)/3x^2y bài 2 : phân tích đa thức thành nhân tử a, 6x-10y b, 5x^2-5x+3xy-3y c, x^2-4-y^2-4y
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Ai giỏi môn Anh giúp mk với LƯU Ý : CÁC BẠN TỰ DỊCH RA VÀ LÀM NHÉ Đề : Rearrange the words / phrases given to make sentences . 1. over / Life / changed / past / in / countryside / the / has / ten / years / a lot / the . ->.............................................................................. 2. among / beautiful / Sapa's / world / terraced fields / in most / are / the / the . ->.............................................................................. Đề : Supply the correct forms of the words in brackets : 1. The peoples of Viet Nam are diverse but very ........................(PEACE) 2. They built a communal house where public .........................are held . (ACT) 3. Life of nomadic people are very hard and ...................................(CONVENIENT ) 4. My sister enjoys ............................crafts especialy bracelets .(MAKE) 5. Nam plays football more.....................than Minh does (SKILLFUL) 6. People in the city are less ......................than people in the countryside .(FRIEND) 7. My aunt lives in a .................................region of the north of Viet Nam .(MOUNTAIN) 8. .....................people often move to a new place to look for food for the cattle . (NOMAD) 9. It is.......................for children to grow up in the city than in the countryside.(GOOD) 10. If you want to stay slim , you have to eat ...............................(HEALTHY)

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team