Simplify the expression (where a, b, and c are different real numbers) :
(x−a)(x−b)(c−a)(c−b)+(x−b)(x−c)(a−b)(a−c)+(x−c)(x−a)(b−c)(b−a)
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1) Tongue
2)These
3)key
4)recycle
5)Dance
6)have ever met
7)How long do you take ,,,,
8) slower
9)Mr Nam spends money to buying a car
10)We ought to the environment clean
Bạn viết hơi sai chính tả đấy !
1.D
2.D
3.C
Tk mk nha
-Chúc bạn học tốt-
Ủng hộ nha mọi người!
1 . Can you speak Spanish , Minh ?
2 . Will you finish my exercise at home ?'
3 . Do you have many new friends ?
4 . Are you going to leave tomorrow ?
1. She asked Minh whether he could speak Spanish
2. Thanh told her teacher whether she would finish her exercise at home
3. Nien asked Hoa whether she had many new friends
4. My friend asked whether he was going to leave the following day
KO HIEU GI CU HOI MIK NHA
Name : tên
You : bạn
Your : của bạn
I : tôi
He : anh ý