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aminegilles7733
@aminegilles7733
January 2021
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Bonjour Aider moi svp je serai reconnaisant
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Guizoo
Bonjour,
Exo 1 :
A = 8x² - 12x + 4x² + 16 - 2x - 7
A = 12x² - 14x + 9.
B = - 36 + 25x - 14x² + 7x² - 35x + 6 - 10
B = - 40 - 10x - 7x².
Exo 2 :
C = 3 + (x + 6)
C = 3 + x + 6
C = 9 + x.
D = 14 - (- x - 7)
D = 14 + x + 7
D = 21 + x.
E = 5x + ( - 9x² + 10) - (- 6x² + 2) + 12
E = 5x - 9x² + 10 + 6x² - 2 + 12
E = 5x - 3x² + 20.
Exo 3 :
F = 8(x - 3)
F = 8x - 24.
G = - 9x(3x - 5)
G = - 27x² + 45x.
H = (7x + 3)(x + 2)
H = 7x² + 14x + 3x + 6
H = 7x² + 17x + 6.
I = (4x + 1)(2 - 4x)
I = 8x - 16x² + 2 - 4x
I = 4x - 16x² + 2.
J = 7(2x + 4) - 7x - 4
J = 14x + 28 - 7x - 4
J = 7x + 24.
K = (2x + 1)(3x - 4) - x(6x - 5)
K = 6x² - 8x + 3x - 4 - 6x² + 5x
K = - 4.
J'espère t'avoir aidé.
2 votes
Thanks 1
fransey
A= 8x² - 12x + 4x² + 16 -2x - 7 = 12x² -14x +9
B = -36 + 25x - 14x² + 7x² - 35x + 6 -10 = -7x²-10x -40
C = 3 + (x+6) = 3 + x + 6 = 9 + x
D = 14 - (-x-7) = 14 + x + 7 = 21 + x
E = 5x + (-9x² + 10) - (-6x² +2) +12 = 5x - 9x² + 10 + 6x² - 2 + 12 = -3x² + 5x + 20
F = 8 ( x-3) = 8x - 24
G = -9x (3x-5) = -27x² + 45x
H = (7x+3) ( x+2) = 7x² + 14x + 3x +6 = 7x² + 17x + 6
I = (4x+1)(2-4x) = 8x - 16x² + 2 - 4x = -16x² + 4x +2
J = 7(2x+4) - 7x -4 = 14x + 28 - 7x - 4 = 7x + 24
K = (2x+1)(3x-4) -x(6x-5) = 6x² - 8x + 3x - 4 - 6x² + 5x = -4
L = 7x - 14 = 7 ( x - 2)
M = a² + 3a = a (a+3)
N = 4x² + 20x = 4x ( x + 5)
0 votes
Thanks 1
aminegilles7733
Marc beaucoup
fransey
de rien
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aminegilles7733
January 2021 | 0 Respostas
corriger ce texte svp corriger please April 26, 2015- New-York, America The Wonderful day in New-York City ! To Start Off, in the Cambria Hotel and Suites, I found my new dream home ! It is the better hotel because it is near Penn Station, Madison Square Garden and Times Square. And that hotel is sleekly decorated, modern with bigger than average rooms. And there is nice on-site fitness center ! I am satisfied, I lost weight ☺ ! I could barely sleep last night because of my excitement at touring New-York city for the first time ! I wanted to visit New-York for every times and I’m finally here ! After, I went first to American Museum Of Natural History, it was absolutely gorgeous !! To go to the museum, I took the Penn Station. I was crazy about this museum because I love dinosaurs, there were 32 million specimens of plants, fossils, animals and itis one of the most celebrated monumental museum in the world. It was double nice !! Plus I went to Riverside Park, it is top notch, because in this park we have a view accross the Hudson, I visited many historic monuments including statue of Joan of Arc, Grant’s Tomb and the place of the 18th President of the United States. And there were many beautiful views. It is exquite !!!!! Since, I took the subway to go to Bobby van’s ! I ate excellent steakhouse and I drunk many cocktails ! It was delicious ! Than, the afternoon, I did shopping in Madison Avenue and in the 57th street shopping. It was amazing because there was luxurious shops, like Barneys New-York, Victoria’s secret, Prada, Chanel, Dior,… I chose this because I like this brands. Finally, on the night, with my friends, we went to the famous New York’s Tribeca Film Festival, it was an experience, this festival included screenings, premieres, panel discussions, and events. And there was a diverse array of artist and celebrities, and I enjoy watching movies it was such nice. So I loved my travel, it was friendly because I was with my friends and it was wonderful ! GILLES Amina !
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aminegilles7733
January 2021 | 0 Respostas
corriger moi svp corriger please April 26, 2015- New-York, America The Wonderful day in New-York City ! To Start Off, in the Cambria Hotel and Suites, I found my new dream home ! It is better hotel because it is near Penn Station, Madison Square Garden and Times Square. And this hotel is sleekly decorated, modern with bigger than average rooms. And there is nice on-site fitness center ! I am satisfied, I lost weight ☺ ! I could barely sleep last night because of my excitement at touring New-York city for the first time ! I wanted to visit New-York for every times and I’m finally here ! After, I went first to American Museum Of Natural History, it was absolutely gorgeous !! To go to the museum, I took the Penn Station. I was crazy about this museum because I love dinosaurs, there were 32 million specimens of plants, fossils, animals and itis one of the most celebrated monumental museum in the world. It was double nice !! Plus I went to Riverside Park, it is top notch, because in this park we have a views accros the Hudson, I visited many historic monuments including statue of Joan of Arc, Grant’s Tomb and the place of the 18th President of the United States. And there were many beautiful views. It is exquite !!!!! Since, I took the subway to go to Bobby van’s ! I ate excellent steakhouse and I drunk many cocktails ! It was delicious ! Than, the afternoon, I did shopping in Madison Avenue and in the 57th street shopping. It was amazing because there was luxurious shops, like Barneys New-York, Victoria’s secret, Prada, Chanel, Dior,… I choice this because I likes this brands. Finally, on the night, with my friends, we went to the famous New York’s Tribeca Film Festival, it was an experience, this festival included screenings, premieres, panel discussions, and events. And there was a diverse array of artist and celebrities, and I enjoy watching movies it was such nice. So I love my travel, it was friendly because I was with my friends and it was wonderful ! corriger moi svp
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aminegilles7733
January 2021 | 0 Respostas
Aider moi urgent La première semaine un magasin de sport a vendu les 3/7 de ses chaussure de courses La seconde semaine il a vendu les 3/5 de ce qu'il lui restait 1:quelle proportion de chaussure reste il a la fin de la premier semaine 2:qu'elle et la proportion de chaussure vendues la seconde semaine 3:en déduire la proportion de chaussure vendues en deux semaine Aider moi vite svp svp svp
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aminegilles7733
January 2021 | 0 Respostas
bonjour tous le monde vous pouvez m'aidez svp urgent svp , bob camioneur heureux vient de prendre sa retraite apres 40 annees de conduite il a travailler 35 semaine par an et 5 jour par semaine et a parcourue en moyenne 450 killometre par jour a. exprimer en ecriture scientifique le nombre de killometre parcourus par bob au cours de sa carriere profesionnel b. a combien de tour de la terre cela corresponds t il information la terre a un rayon de 6400 killometre
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aminegilles7733
January 2021 | 0 Respostas
Aidez moi svp je ne comprend vraiment rien
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Aminegilles7733
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Aidez moi svp je suis en seconde et je dois trouver qu'elles sont les coordonnées géographique de l antipode du caire en Égypte (30°N;31°E)? Et même chose pour Santiago au Chili (33°S;70°O)
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Exo 1 :
A = 8x² - 12x + 4x² + 16 - 2x - 7
A = 12x² - 14x + 9.
B = - 36 + 25x - 14x² + 7x² - 35x + 6 - 10
B = - 40 - 10x - 7x².
Exo 2 :
C = 3 + (x + 6)
C = 3 + x + 6
C = 9 + x.
D = 14 - (- x - 7)
D = 14 + x + 7
D = 21 + x.
E = 5x + ( - 9x² + 10) - (- 6x² + 2) + 12
E = 5x - 9x² + 10 + 6x² - 2 + 12
E = 5x - 3x² + 20.
Exo 3 :
F = 8(x - 3)
F = 8x - 24.
G = - 9x(3x - 5)
G = - 27x² + 45x.
H = (7x + 3)(x + 2)
H = 7x² + 14x + 3x + 6
H = 7x² + 17x + 6.
I = (4x + 1)(2 - 4x)
I = 8x - 16x² + 2 - 4x
I = 4x - 16x² + 2.
J = 7(2x + 4) - 7x - 4
J = 14x + 28 - 7x - 4
J = 7x + 24.
K = (2x + 1)(3x - 4) - x(6x - 5)
K = 6x² - 8x + 3x - 4 - 6x² + 5x
K = - 4.
J'espère t'avoir aidé.
B = -36 + 25x - 14x² + 7x² - 35x + 6 -10 = -7x²-10x -40
C = 3 + (x+6) = 3 + x + 6 = 9 + x
D = 14 - (-x-7) = 14 + x + 7 = 21 + x
E = 5x + (-9x² + 10) - (-6x² +2) +12 = 5x - 9x² + 10 + 6x² - 2 + 12 = -3x² + 5x + 20
F = 8 ( x-3) = 8x - 24
G = -9x (3x-5) = -27x² + 45x
H = (7x+3) ( x+2) = 7x² + 14x + 3x +6 = 7x² + 17x + 6
I = (4x+1)(2-4x) = 8x - 16x² + 2 - 4x = -16x² + 4x +2
J = 7(2x+4) - 7x -4 = 14x + 28 - 7x - 4 = 7x + 24
K = (2x+1)(3x-4) -x(6x-5) = 6x² - 8x + 3x - 4 - 6x² + 5x = -4
L = 7x - 14 = 7 ( x - 2)
M = a² + 3a = a (a+3)
N = 4x² + 20x = 4x ( x + 5)