Articles
Register
Sign In
Search
Syssou
@Syssou
January 2021
1
58
Report
Bonjour j'ai besoin d'aide c'est urgent. Merci à ce qui répondrons ;)
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
grr12
Il y a deux solutions et non pas un intervalle de solutions , car le discriminant Δ = b² - 4ac = (-3.9)² − 4×1×3.8 = 0.0099999999999998
Δ > 0 alors l'équation x² − 3.9x + 3.8 = 0 admet 2 solutions réelles x1 et x2
SOLUTIONS dans ℜ :
x1 = (-b − √Δ)/2a = (3.9 − √(0.0099999999999998)) / (2) et x2 = (-b + √Δ)/2a = (3.9 + √(0.0099999999999998)) / (2)
x1 = 1.9 et x2 = 2
0 votes
Thanks 0
More Questions From This User
See All
Syssou
January 2021 | 0 Respostas
Responda
×
Report "Bonjour j'ai besoin d'aide c'est urgent. Merci à ce qui répondrons ;).... Pergunta de ideia de Syssou"
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
Il y a deux solutions et non pas un intervalle de solutions , car le discriminant Δ = b² - 4ac = (-3.9)² − 4×1×3.8 = 0.0099999999999998
Δ > 0 alors l'équation x² − 3.9x + 3.8 = 0 admet 2 solutions réelles x1 et x2
SOLUTIONS dans ℜ :
x1 = (-b − √Δ)/2a = (3.9 − √(0.0099999999999998)) / (2) et x2 = (-b + √Δ)/2a = (3.9 + √(0.0099999999999998)) / (2)
x1 = 1.9 et x2 = 2