Articles
Register
Sign In
Search
4lleh
@4lleh
May 2020
2
84
Report
Com a fórmula de Bhaskara, resolva as seguintes equações:
a) x² - 6x + 9 = 0
b) x² - 15x + 36 = 0
c) x² - 7x + 10 = 0
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
Amandau
A)
x² - 6x + 9 = 0
a=1 b= -6 c= 9
Δ = b²-4.a.c
Δ = (-6)²-4.1.9
Δ = 36-36
Δ = 0
x = -b ± √Δ / 2.a
x = - (-6) ± √0 / 2. (1)
x = + 6 ± 0 / 2
x¹ = 6 + 0 / 2
x¹ = 6 / 2
x¹ = 3
x² = 6 - 0 / 2
x² = 6 / 2
x² = 3
S = {3}
1 votes
Thanks 2
IngrydM
A) x= 3
b) x=3 e x=12
c) x=2 e x=5
2 votes
Thanks 1
More Questions From This User
See All
4lleh
October 2020 | 0 Respostas
Responda
4lleh
May 2020 | 0 Respostas
Responda
4lleh
May 2020 | 0 Respostas
Responda
4lleh
May 2020 | 0 Respostas
Responda
4lleh
May 2020 | 0 Respostas
Responda
4lleh
April 2020 | 0 Respostas
Responda
4lleh
April 2020 | 0 Respostas
Responda
4lleh
April 2020 | 0 Respostas
Responda
4lleh
April 2020 | 0 Respostas
Responda
4lleh
April 2020 | 0 Respostas
Responda
Recomendar perguntas
Deividyfreitas
May 2020 | 0 Respostas
BlackShot
May 2020 | 0 Respostas
Vanessakellen
May 2020 | 0 Respostas
Guiduarter
May 2020 | 0 Respostas
Mrzaine
May 2020 | 0 Respostas
O QUE SERIA AUTONOMIA?
Grazifer
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
a palavra rapidez formou se de qual derivacao
Celiana
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
Anatercia
May 2020 | 0 Respostas
×
Report "Com a fórmula de Bhaskara, resolva as seguintes equações:a) x² - 6x + 9 = 0b) x² - 15x + 36 = 0c) x².... Pergunta de ideia de 4lleh"
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
a=1 b= -6 c= 9
Δ = b²-4.a.c
Δ = (-6)²-4.1.9
Δ = 36-36
Δ = 0
x = -b ± √Δ / 2.a
x = - (-6) ± √0 / 2. (1)
x = + 6 ± 0 / 2
x¹ = 6 + 0 / 2
x¹ = 6 / 2
x¹ = 3
x² = 6 - 0 / 2
x² = 6 / 2
x² = 3
S = {3}
b) x=3 e x=12
c) x=2 e x=5