Articles
Register
Sign In
Search
Lucie0912
@Lucie0912
June 2021
1
78
Report
svp urgent les exercice 1 et 2 c'est noter pour demain
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
winner123
Verified answer
Bonsoir
J'espère que je recopie bien les signes.
Vérifie
car, sur fond bleu, c'est difficile à lire
M = 2/5 +4/3 +7/2 = 12/30 + 40/30 + 105/30 =
157/30
N = 2/3 +5/3 x 3/2 = 2/3 + 15/6 = 4/6 + 15/6 =
19/6
L = (-7/4 +1/2) + (2/7 +1/4) = (-7/4 + 2/4) + (8/28 + 7/28)
= -5/4 + 15/28 = -35/28 + 15/28 = - 20/28 =
- 5/7
P = -28/5 : (-2 +1/7) = -28/5 : (- 14/7 +1/7) = -28/5 : -13/7 = -28/5 x -7/13 =
196/65
inverse de M = 30/157
opposé de N = - 19/6
A = 3 x (-5)² +2 x (-4)^3
A = 3 x 25 + 2 x -64 = 75 - 128 =
- 53
B = 5² x 10^3 - 23 x 5^-1
B = 25 x 1000 -(23x 0.2)
B = 25 000 - 4.6 =
24 995.4
c = (7² +2^5) sur 3`^5 -2 x 9²
C = (49 + 32) : 243 - 162
C = 81 : 81
= 1
D = 15 x 10^6 sur 12 x 10 ^9
D = 1.25 x 10 ^-3
Encore une fois, vérifie les chiffres car très dur à déchiffrer
0 votes
Thanks 0
More Questions From This User
See All
Lucie0912
June 2021 | 0 Respostas
Responda
Lucie0912
June 2021 | 0 Respostas
Responda
Lucie0912
June 2021 | 0 Respostas
Pouvez vous m'aider pour l'exercices 89 merci
Responda
Lucie0912
February 2021 | 0 Respostas
Responda
Lucie0912
February 2021 | 0 Respostas
Responda
Lucie0912
February 2021 | 0 Respostas
Responda
Lucie0912
February 2021 | 0 Respostas
Responda
Lucie0912
May 2019 | 0 Respostas
Besoins d'aide svp math niveau seconde
Responda
Lucie0912
April 2019 | 0 Respostas
Responda
Lucie0912
April 2019 | 0 Respostas
Pouvez vous m'aidez pour l'exercice 16 merci
Responda
×
Report "svp urgent les exercice 1 et 2 c'est noter pour demain.... Pergunta de ideia de Lucie0912"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
BonsoirJ'espère que je recopie bien les signes.
Vérifie car, sur fond bleu, c'est difficile à lire
M = 2/5 +4/3 +7/2 = 12/30 + 40/30 + 105/30 = 157/30
N = 2/3 +5/3 x 3/2 = 2/3 + 15/6 = 4/6 + 15/6 = 19/6
L = (-7/4 +1/2) + (2/7 +1/4) = (-7/4 + 2/4) + (8/28 + 7/28)
= -5/4 + 15/28 = -35/28 + 15/28 = - 20/28 = - 5/7
P = -28/5 : (-2 +1/7) = -28/5 : (- 14/7 +1/7) = -28/5 : -13/7 = -28/5 x -7/13 = 196/65
inverse de M = 30/157
opposé de N = - 19/6
A = 3 x (-5)² +2 x (-4)^3
A = 3 x 25 + 2 x -64 = 75 - 128 = - 53
B = 5² x 10^3 - 23 x 5^-1
B = 25 x 1000 -(23x 0.2)
B = 25 000 - 4.6 = 24 995.4
c = (7² +2^5) sur 3`^5 -2 x 9²
C = (49 + 32) : 243 - 162
C = 81 : 81 = 1
D = 15 x 10^6 sur 12 x 10 ^9
D = 1.25 x 10 ^-3
Encore une fois, vérifie les chiffres car très dur à déchiffrer