Articles
Register
Sign In
Search
Fillede2012
@Fillede2012
April 2019
1
83
Report
Résoudre dan
s R
√(9 x^{2}+12x+4)=3
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
pan59
√(9 x^{2}+12x+4)=3
9x²+12x+4=9 -> 9x²+12x-5=0
delta = b²-4ac = 144-(4*9*-5) = 324
x1 = -12-racine(324)/2/9 = -13
x2 = -12+racine(324)/2/9 = -11
0 votes
Thanks 1
More Questions From This User
See All
fillede2012
June 2021 | 0 Respostas
Responda
fillede2012
June 2021 | 0 Respostas
Responda
fillede2012
June 2021 | 0 Respostas
Responda
Fillede2012
April 2019 | 0 Respostas
Responda
Fillede2012
April 2019 | 0 Respostas
Responda
×
Report "Résoudre dans R √(9 x^{2}+12x+4)=3.... Pergunta de ideia de Fillede2012"
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
9x²+12x+4=9 -> 9x²+12x-5=0
delta = b²-4ac = 144-(4*9*-5) = 324
x1 = -12-racine(324)/2/9 = -13
x2 = -12+racine(324)/2/9 = -11