Articles
Register
Sign In
Search
Robert2907
@Robert2907
January 2020
1
68
Report
Aplicando a fórmula de bhaskara,resolva as seguintes equações do 2°grau: a)9x^2-12y+4=0, e b)5x^2+3x+5=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
santos165
/\= b^2-4ac a=9 b=-12 c=4
/\=(-12)^2-4.(9).4
=144-144
/\=0
/\=0=UMA RAIZ REAL
x= -(-12)+- raiz de 0/2.9= x=12/18=2/3
/\= b2 -4 ac
/\= 3^2-4.(5).5
9-100
/\=-91
/\<0 não á raizes reais.
0 votes
Thanks 1
More Questions From This User
See All
Robert2907
January 2020 | 0 Respostas
Responda
Robert2907
January 2020 | 0 Respostas
Responda
Robert2907
January 2020 | 0 Respostas
Responda
Robert2907
January 2020 | 0 Respostas
Responda
Robert2907
January 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 "Aplicando a fórmula de bhaskara,resolva as seguintes equações do 2°grau: a)9x^2-12y+4=0, e b)5x^2+3x.... Pergunta de ideia de Robert2907"
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
/\=(-12)^2-4.(9).4
=144-144
/\=0
/\=0=UMA RAIZ REAL
x= -(-12)+- raiz de 0/2.9= x=12/18=2/3
/\= b2 -4 ac
/\= 3^2-4.(5).5
9-100
/\=-91
/\<0 não á raizes reais.