Tìm $a,b$ để $f(x) = ax^4 +bx^3+1$ chia hết cho $(x-1)^2$

ai giúp em cái bài toán này đc ko? chỉ câu 3,4,5,6 thôi là đc r ạ

CÁC BẠN GIÚP MÌNH VỚI MÌNH ĐANG CẦN GẤP Ạ

giúp mik vs ạ 1.” Shall we go for a swim now?”. She suggested............................................................................................................................. 2.” I know I’m wrong,” he said. He admitted............................................................................................................................. 3.” I didn’t say that,” Lan said. Lan denied............................................................................................................................. 4. “ If only I had told him the true!” Jane regrets............................................................................................................................. 5. “ I haven’t finished the assignment yet. I’m really sorry”. The boy apologized.... ............................................................................................................................. 6. “ It’s you who took my bag,” said the man to the boy. The man accused............................................................................................................................. 7. “No, no .I really must sit for the test.” She insisted on............................................................................................................................. 8.”What I always want is to become a doctor,” she said. She dreamt............................................................................................................................. 9.” I can’t let you use the mobile phone,” his mother said. His mother prevented............................................................................................................................. 10. “ It’s really nice of you to visit me,” she said to him. She thanked............................................................................................................................. 11.” I like the car. I’ll buy it.” The woman thought............................................................................................................................. 12.” I feel like going to America soon.” She looked forward to.............................................................................................................................

Thân em như củ ấu gai Ruột trong thì trắng, vỏ ngoài thì đen. Ai ơi! nếm thử mà xem Nếm ra mới biết rằng em ngọt bùị Biện pháp tu từ ở trên là gì?Tác dụng?

giúp mik vs ạ 1.” You Should see a doctor ,Hoa.” -> She advised.................................................................................................................................... 2.” If you like, I’ll help you clean the windows,” Jane said. Jane offered....................................................................................................................................... 3. “We’ll tell Bruno about the party, “ said Tom and Jerry. Tom and Jerry promised.................................................................................................................... 4.”Why did you change your job?” Lam asked Linh . Lam wanted...................................................................................................................................... 5. “ Remember to lock the door before going to school,” my sister said. My sister reminded.......................................................................................................................... 6. “You should join the football tea, Eric,” said the teacher. The teacher encouraged............................................................................................................................. 7.” Come and see me whenever you want,” he said to me. He invited............................................................................................................................................ 8.” All right, I’ll wait for you;” he said to me. He agree............................................................................................................................................... 9.” You can go home, boys.” The man allowed............................................................................................................................. 10.” Be careful of strangers and not to go out at night”. He warned us.............................................................................................................................

25. The boy ran away from the house. She noticed 26. The policeman told the thief to empty his pockets. The policeman made 27. He left the house early this morning. I heard 28. He drove away. She stood there and watched 29. The robber came from the back door I could feel 29. Because I had already read the book several times, I didn’t borrow it. Having 30. She went to bed early. She felt very tired. Feeling giúp em với ạ em đang gấp, dạ cảm ơn

Tìm gtln gtnn bằng phương pháp đặt ẩn phụ

$3x^{2}$ - 6xy + $3y^{2}$ -12 Tính

Giúp em với ạ, 30' nữa học rồi ạ, tại hạ xin cảm ơn nhiều