Tìm nghiệm của đa thức

1. x² - x

2. ( x - 2 ) . ( x + 2 )

3. x² - 5x + 4

Nhanh nha, mk cần gấp

V) Supply the correct form of the words

1. They were impressed by the ___ of local people ( friend )

2. They ___ they make at school will last through their life

3. The big garden will help to ___ their houses ( beauty )

4. She is so young, and so ___ on their parents ( depend )

5. They are old enough to be ___ of their parents ( depend )

6. Viet Nam is an ___ country ( agricuture )

7. Nga is one of Hoa' s good ___ ( class )

8. The story of the tour guide told us was really ___ ( interest )

9. Finding the film ___ they decided to turn off the TV and went to bed ( interest )

X) Combine or rewrite these sentences, beginning with the words given

1. We should help the homeless people. They suffered from natural disasters.

=> We should ( using " who" ) ...

2. "I am doing my homework ", Jone told his sister

=> Jone said to his sister that ...

3. They will use banana leaves to wrap food

=> Banana leaves ...

4. The only way you can speak English well is by practising hard every day

=> Only by ...

I) Rewrite the following sentences, beginning with the words given

1. Mary doesn' t have enough free time to visit her old friends

=> Mary wishes ...

2. " How much do you think it will cost? " , he said to me

=> He asked me ...

3. My uncle has just given me a new bicycle

=> I ...

4. I haven' t seen her for 15 years