1.->did you go to see the movie dream city last night?

2.->alexander praham bell was an invertor of telephone

3.->I'll give you a phone call tomorrow morning

k mk nghĩ là to

mình cung Thần Nông

1.Hoa learns to play the piano

bạn xinh lắm

Vì:  

\(4^{13}=67108864\)    

\(32^5=33554432\)       

\(8^3=512\)             

Vì: \(67108864-33554432-512=33553920\)

Lấy: \(33553920:5=6710784\)

Vậy \(4^{13}-32^5-8^3\) chia hết cho 5