Articles
Register
Sign In
Search
clarafiona
@clarafiona
June 2021
2
73
Report
Bonjour, devoir pour demain avec étapes intermédiaires :
Factoriser :
a. 4x² + 4x + 4
b. -5x² + 10x + 15
c. 9y² - 3y + 27
d. 3y³ + y²
je donne beaucoup de points !!
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
jujumy
A) 4x²+4x+4 = (2x+2)² ou 4(x²+x+1)
b) -5x²+10x+15 = -5(x-3)(x+1)
c) 9y²-3y+27 = 3(3y²-y+9)
d) 3y^3 +y² = y²(3y+1)
0 votes
Thanks 0
nathalienouts
A. 4x² + 4x + 4
4(x²+x+1)
4[x(x+1)+1]
b. -5x² + 10x + 15
=5(-x²+2x+3)
=5[x(-x+2)+3]
c. 9y² - 3y + 27
=3(3y²-y+9)
=3[y(3y-1)+9]
d. 3y³ + y²
=4y
²
0 votes
Thanks 0
More Questions From This User
See All
clarafiona
June 2021 | 0 Respostas
Responda
clarafiona
June 2021 | 0 Respostas
That's the most delicious ice-cream i've ever (taste) ?SVP c'est pour demain.
Responda
Clarafiona
April 2019 | 0 Respostas
Calculez ! Merci de votre reponse
Responda
×
Report "Bonjour, devoir pour demain avec étapes intermédiaires :Factoriser :a. 4x² + 4x + 4b. -5x² + 10x + 1.... Pergunta de ideia de clarafiona"
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
b) -5x²+10x+15 = -5(x-3)(x+1)
c) 9y²-3y+27 = 3(3y²-y+9)
d) 3y^3 +y² = y²(3y+1)
4(x²+x+1)
4[x(x+1)+1]
b. -5x² + 10x + 15
=5(-x²+2x+3)
=5[x(-x+2)+3]
c. 9y² - 3y + 27
=3(3y²-y+9)
=3[y(3y-1)+9]
d. 3y³ + y²
=4y²