Em mới học nên chưa biết tại sao nó ra như này, mong anh chị giúp em ạ:
Đạo hàm (x³/3)' sao được kq = x² vậy ạ, em giải nó ra kq lạ lắm mong anh chị đừng gạch đá
Choose the word whose underlined part is pronounced differently from the others
1.A. deviceB. musicC. environmentD. bride
2.A. lakeB. ban C. plan D. land
3.A. nightB. kit C. environmentD. bride
4.A. cake B. land C. hand D. man
5.A. genderB. enrollC. preferenceD. secondary
6.A. rightB...
22.Nam loves soccer. His sister deosn’t like it. ( which )
Nam....................................
23.The woman is my English teacher. You have just spoken to her.( whom )
The woman........................................
24.You must keep the plants in a sunny place. ( passive )
The...