verb + adv :)

adv của good là well

d

a ( mik nghĩ thé)

1.Do you have a cheaper bicycle than his?
-Is this the cheapest bicycle do you have?

2.I spend half an hour getting to school.

-It takes me half an hour to get to school

3.It isn't important for you you to finish the work today.

-You don't have to finish the work today

a, \(x.\left(x+3\right)-x-3=0\)

\(\Rightarrow x.\left(x+3\right)-\left(x+3\right)=0\)

\(\Rightarrow\left(x+3\right).\left(x-1\right)=0\)

\(\Rightarrow\left[{}\begin{matrix}x+3=0\\x-1=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=-3\\x=1\end{matrix}\right.\)

b, \(x^3+10x^2+25x=0\)

\(\Rightarrow x.\left(x^2+10x+25\right)=0\)

\(\Rightarrow x.\left(x+5\right)^2=0\)

\(\Rightarrow\left[{}\begin{matrix}x=0\\x+5=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=0\\x=-5\end{matrix}\right.\)

tách ra ik. rồi mik sẽ giúp :'). chứ nhìn thế này mik chẳng muốn làm ;-;;;;

56 + 64 + 36 + 49 = 120 + 36 + 49 = 156 + 49 = 205

Các danh từ riêng: Đồng Đăng, Kì Lừa, Tô Thị, Tam Thanh, Bạch Đằng, Lam Sơn, Lê Lợi

were/ was

did

did

was

1.b

2.c

3.b

4.d