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Nhân ngày tham gia cái web nên tặng ạ :)) Hey Havana, ooh na-na (ay) Half of my heart is in Havana, ooh-na-na (ay, ay) He took me back to East Atlanta, na-na-na Oh, but my heart is in Havana (ay) There's somethin' 'bout his manners (uh huh) Havana, ooh na-na (uh) He didn't walk up with that "how you doin'?" (uh) (When he came in the room) He said there's a lot of girls I can do with (uh) (But I can't without you) I knew him forever in a minute (hey) (That summer night in June) And papa...
Đọc tiếp

Nhân ngày tham gia cái web nên tặng ạ :))

Hey

Havana, ooh na-na (ay)
Half of my heart is in Havana, ooh-na-na (ay, ay)
He took me back to East Atlanta, na-na-na
Oh, but my heart is in Havana (ay)
There's somethin' 'bout his manners (uh huh)
Havana, ooh na-na (uh)

He didn't walk up with that "how you doin'?" (uh)
(When he came in the room)
He said there's a lot of girls I can do with (uh)
(But I can't without you)
I knew him forever in a minute (hey)
(That summer night in June)
And papa says he got malo in him (uh)
He got me feelin' like Ooh-ooh-ooh, I knew it when I met him
I loved him when I left him
Got me feelin' like
Ooh-ooh-ooh, and then I had to tell him
I had to go, oh na-na-na-na-na Havana, ooh na-na (ay, ay)
Half of my heart is in Havana, ooh-na-na (ay, ay)
He took me back to East Atlanta, na-na-na (uh huh)
Oh, but my heart is in Havana (ay)
My heart is in Havana (ay)
Havana, ooh na-na Jeffery
Just graduated, fresh on campus, mm
Fresh out East Atlanta with no manners, damn
Fresh out East Atlanta
Bump on her bumper like a traffic jam
Hey, I was quick to pay that girl like Uncle Sam (here you go, ay)
Back it on me, shawty cravin' on me
Get to diggin' on me (on me)
She waited on me (then what?)
Shawty cakin' on me, got the bacon on me (wait up)
This is history in the makin' on me (on me)
Point blank, close range, that be
If it cost a million, that's me (that's me)
I was gettin' mula, man they feel me Havana, ooh na-na (ay, ay)
Half of my heart is in Havana, ooh-na-na (oh, ay, ay)
He took me back to East Atlanta, na-na-na (oh no)
Oh, but my heart is in Havana (ay)
My heart is in Havana (ay)
Havana, ooh na-na Ooh na-na, oh na-na-na (oo-ooh)
Take me back, back, back like
Ooh na-na, oh na-na-na (yeah, babe)
Take me back, back, back like
Ooh na-na, oh na-na-na (yea, yeah)
Take me back, back, back like
Ooh na-na, oh na-na-na (yea, babe)
Take me back, back, back
(Hey, hey)
Ooh-ooh-ooh
Ooh-ooh-ooh
Take me back to my Havana Havana, ooh na-na
Half of my heart is in Havana, ooh-na-na (oh, yeah)
He took me back to East Atlanta, na-na-na (ay, ay)
Oh, but my heart is in Havana
My heart is in Havana (ay)
Havana, ooh na-na Uh huh
Oh na-na-na (oh na, yeah)
Oh na-na-na
Oh na-na-na
No, no, no, take me back
Oh na-na-na
Havana, ooh na-na Mấy má CTV to mồm thì nín mẹ đi, âm nhạc thực sự đấy
5
4 tháng 6 2018

bài này t thuộc :))

3 tháng 8 2018

havana phieu thôi

Bài này do ai cover nà, A.R.M.Y ơi! Hey Havana, ooh na-na (ay) Half of my heart is in Havana, ooh-na-na (ay, ay) He took me back to East Atlanta, na-na-na Oh, but my heart is in Havana (ay) There's somethin' 'bout his manners (uh huh) Havana, ooh na-na (uh) He didn't walk up with that "how you doin'?" (uh) (When he came in the room) He said there's a lot of girls I can do with (uh) (But I can't without you) I knew him forever in a minute (hey) (That summer night in June) And papa says he...
Đọc tiếp

Bài này do ai cover nà, A.R.M.Y ơi!

Hey Havana, ooh na-na (ay)
Half of my heart is in Havana, ooh-na-na (ay, ay)
He took me back to East Atlanta, na-na-na
Oh, but my heart is in Havana (ay)
There's somethin' 'bout his manners (uh huh)
Havana, ooh na-na (uh) He didn't walk up with that "how you doin'?" (uh)
(When he came in the room)
He said there's a lot of girls I can do with (uh)
(But I can't without you)
I knew him forever in a minute (hey)
(That summer night in June)
And papa says he got malo in him (uh)
He got me feelin' like Ooh-ooh-ooh, I knew it when I met him
I loved him when I left him
Got me feelin' like
Ooh-ooh-ooh, and then I had to tell him
I had to go, oh na-na-na-na-na Havana, ooh na-na (ay, ay)
Half of my heart is in Havana, ooh-na-na (ay, ay)
He took me back to East Atlanta, na-na-na (uh huh)
Oh, but my heart is in Havana (ay)
My heart is in Havana (ay)
Havana, ooh na-na Jeffery
Just graduated, fresh on campus, mm
Fresh out East Atlanta with no manners, damn
Fresh out East Atlanta
Bump on her bumper like a traffic jam
Hey, I was quick to pay that girl like Uncle Sam (here you go, ay)
Back it on me, shawty cravin' on me
Get to diggin' on me (on me)
She waited on me (then what?)
Shawty cakin' on me, got the bacon on me (wait up)
This is history in the makin' on me (on me)
Point blank, close range, that be
If it cost a million, that's me (that's me)
I was gettin' mula, man they feel me Havana, ooh na-na (ay, ay)
Half of my heart is in Havana, ooh-na-na (oh, ay, ay)
He took me back to East Atlanta, na-na-na (oh no)
Oh, but my heart is in Havana (ay)
My heart is in Havana (ay)
Havana, ooh na-na Ooh na-na, oh na-na-na (oo-ooh)
Take me back, back, back like
Ooh na-na, oh na-na-na (yeah, babe)
Take me back, back, back like
Ooh na-na, oh na-na-na (yea, yeah)
Take me back, back, back like
Ooh na-na, oh na-na-na (yea, babe)
Take me back, back, back
(Hey, hey)
Ooh-ooh-ooh
Ooh-ooh-ooh
Take me back to my Havana Havana, ooh na-na
Half of my heart is in Havana, ooh-na-na (oh, yeah)
He took me back to East Atlanta, na-na-na (ay, ay)
Oh, but my heart is in Havana
My heart is in Havana (ay)
Havana, ooh na-na Uh huh
Oh na-na-na (oh na, yeah)
Oh na-na-na
Oh na-na-na
No, no, no, take me back
Oh na-na-na
Havana, ooh na-na

0
23 tháng 1 2017

A=ax+bx-ay-by

= x(a+b)-y(a+b)

=(a+b)(x-y)

= (-7).(-1)

=7

5 tháng 7 2016

C/m giá trị của các đa thức sau luên ko âm với mọi giá trị của biến

a) x2 - 2xy + y2 + a2

b) x2 + 2xy + 2y2 ​+ 2y + 1 ​

​c) 9b2 - 6b + 4c2 ​+ 1

​d) x2 + y2 + 2x + 6y + 10

5 tháng 7 2016

a) ma - mb + na - nb - pa +pb

= m(a-b) + n(a-b) - p(a-b) 

= (m+n-p) (a-b)

​b) x​2​ + ax2​ - y - ay + ax2 -cy

= (chữ c ở kia có đúng đề ko?)

c) ax+ 5y - bx​+ay + 5x​2 - by

= a(x^2 +y) - b(x^2 +y) + 5(x^2 +y)​

= (a-b+5) (x^2 +y)

29 tháng 8 2021

Đáp số 20,33 

Thích giúp mình nhé

16 tháng 9 2021

làm sao trêu na được con gái là phải mạnh mé đề bài kì cục phải đảo lại

30 tháng 10 2021

 4Na+O2->2Na2O

(2): Na2O +H2O -> 2NaOH

(3): 2NaOH + BaCl2-> 2NaCl + Ba(OH)2

(4): NaCl + AgNO3-> AgCl + NaNO3

phần 2:

(1) 2NaOH + CO2-> Na2CO3 + H2O

(2) Na2CO3 +CaCl2- > CaCO3 + 2NaCl

(3) CaCO3-t0-> CaO + CO2

(4) CaO +H2O -> Ca(OH)2

(5) Ca(OH)2 + BaCl2-> Ba(OH)2 + CaCl2