Articles
Register
Sign In
Search
Afyonlu03
@Afyonlu03
April 2019
2
33
Report
Bonsoir, veuillez me devloppé TOUS s'il vous plaît merci bien.
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
manon72yumni
1) (x-4)(x+1)= x*x+x*1-4*x-4*1= x²+x-4x-4= x²-3x-4
2) (x²+1)(x+2)= x²*x+x²*2+1*x+1*2= x^3+2x² +x+2
3) (5-x)(-3-x)= 5*(-3)-5*x-x*(-3)-x*-x= -15-5x+3x+x²= x²-2x-15
4) (2a+4)(3a-5)= 2a*3a+2a*(-5)+4*3a+4*(-5)= 6a²-10a+12a-20=6a²+2a-20
5) (x²-3)(-2x+4)= x²*(-2x)+x²*4-3*(-2x)-3*4=2x^3+4x²+6x-12
6) (3x-7)(4x²-1)= 3x*4x²+3x*(-1)-7*4x²-7*(-1)=12x^3-28x²-3x+7
7) (1+x)(-x+1)= 1*(-x)+1*1+x*(-x)+x*1=-x+1-x+x=-x+1
8) (3x²-5)(x+2)= 3x²*x+3x²*2-5*x-5*2=3x^3+6x²-5x-10
9) (-3+x)(6-2x²)= -3*6-3*(-2x²)+x*6+x*(-2x²)=-2x^3+6x²+6x-18
voilà dis moi si tu ne comprends pas
1 votes
Thanks 1
em237972
Je pense que le 7 est plutôt -x au carré + 1
em237972
X² - 3x - 4
x³ + 2x² + x + 2
x² - 2x - 15
6a² + 2a - 20
-2x³ + 4x² + 6x - 12
12x³ - 28 x² - 3x + 7
-x² + 1
3x³ + 6x² - 5x - 10
-2x³ + 6x² + 6x - 18
0 votes
Thanks 1
More Questions From This User
See All
Afyonlu03
June 2021 | 0 Respostas
thannnnnks!!!!!!!!!!!!!!!!!!!
Responda
Afyonlu03
June 2021 | 0 Respostas
merci bien de repondre
Responda
Afyonlu03
June 2021 | 0 Respostas
merci bien de m'aider
Responda
Afyonlu03
June 2021 | 0 Respostas
Responda
Afyonlu03
June 2021 | 0 Respostas
Faites moi l'exercice 5 merci les gens
Responda
Afyonlu03
June 2021 | 0 Respostas
Faites l'ex 23, que le a et b merci :))
Responda
Afyonlu03
June 2021 | 0 Respostas
Responda
Afyonlu03
June 2021 | 0 Respostas
Responda
Afyonlu03
June 2021 | 0 Respostas
Responda
Afyonlu03
June 2021 | 0 Respostas
Responda
×
Report "Bonsoir, veuillez me devloppé TOUS s'il vous plaît merci bien.... Pergunta de ideia de Afyonlu03"
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
2) (x²+1)(x+2)= x²*x+x²*2+1*x+1*2= x^3+2x² +x+2
3) (5-x)(-3-x)= 5*(-3)-5*x-x*(-3)-x*-x= -15-5x+3x+x²= x²-2x-15
4) (2a+4)(3a-5)= 2a*3a+2a*(-5)+4*3a+4*(-5)= 6a²-10a+12a-20=6a²+2a-20
5) (x²-3)(-2x+4)= x²*(-2x)+x²*4-3*(-2x)-3*4=2x^3+4x²+6x-12
6) (3x-7)(4x²-1)= 3x*4x²+3x*(-1)-7*4x²-7*(-1)=12x^3-28x²-3x+7
7) (1+x)(-x+1)= 1*(-x)+1*1+x*(-x)+x*1=-x+1-x+x=-x+1
8) (3x²-5)(x+2)= 3x²*x+3x²*2-5*x-5*2=3x^3+6x²-5x-10
9) (-3+x)(6-2x²)= -3*6-3*(-2x²)+x*6+x*(-2x²)=-2x^3+6x²+6x-18
voilà dis moi si tu ne comprends pas
x³ + 2x² + x + 2
x² - 2x - 15
6a² + 2a - 20
-2x³ + 4x² + 6x - 12
12x³ - 28 x² - 3x + 7
-x² + 1
3x³ + 6x² - 5x - 10
-2x³ + 6x² + 6x - 18