Đáp án:
Giải thích các bước giải:
`2/3`.`7/17`-`2/3`.`25/17`+1`1/17`.`2/3`
=`2/3`.(`7/17`-`25/17`+1`1/17`)
=`2/3` . 0
=0
`2/3 . 7/17 - 2/3 . 25/17 + 1 1/17 . 2/3`
`= 2/3 . 7/17 - 2/3 . 25/17 + 18/17 . 2/3`
`= 2/3 . (7/17 - 25/17 + 18/17) `
`=2/3 . 0 `
`=0 `
Bài 13 :viết các động từ trong bảng dưới đây ở dạng V-ing
Giúp mik với ạ,gấp lắm 🥺🥺🥺🥺🥺🥺🥺
21. After I ______ (find) the wallet full of money, I _______ (go) immediately to the police and ________ (turn) it in. 22. The wind______(blow) away the leaves that we______(collect). 23. She______ (throw) away the letter that she______(write). 24. They______(show) me the pictures they______(take) during their holidays. 25. In the evening, the children______ (tell) their daddy what they______(see) at the zoo.
Làm nhanh hộ mình mình cẢm ơn c
giải dùm mình hai câu này với ạ
Ai làm xong đầu tiên mình vot câu trả lời hay nhất nha🥰🥰
Giải phương trình : 8x^{2} + 4x - 8x^{2} = 8` NL : Có mod lí nào on ko ạ ._____?
3 It wasn’t necessary for you to work on Sunday. You ………………………….. on Sunday. NEED 4 Perhaps Jody was with his guardian when you called. Jody ………………………….. with his guardian when you called. COULD 5 Parents are supposed to love their kids no matter what. Parents ………………………….. their kids no matter what. SHOULD 7 Swearing at Brat Camp is forbidden. You ………………………….. at Brat Camp. MUST 8 You had better stop messing about with Karen or you’re really going to hurt her feelings. You ………………………….. stop messing about with Karen or you’re really going to hurt her feelings. TO
phân tích x ³-x thành nhân tử ta được
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