Articles
Register
Sign In
Search
HelenaBeatriz12222
@HelenaBeatriz12222
September 2019
1
61
Report
Resolva as equações :
(+×1)2elevado =7+×
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
marianasilva39
(x+1)^2=7+x
(x+1).(x+1)=7+x
x^2+x+x+1=7+x
x^2+2x+1=7+x
x^2+2x-x+1-7=0
x^2+x-6=0
a=1 b=1 c= -6
x= -b+-RAIZ QUADRADA b^2-4.a.c/2a
x= -(-6)+-RAIZ QUADRADA 1^2-4.1.(-6)/2.1
x= 6+-RAIZ QUADRADA 1+24/2
x= 6+-RAIZ QUADRADA 25/2
x=6+-5/2
x1=6+5/2
x1=11/2
x2=6-5/2
x2=1/2
0 votes
Thanks 1
More Questions From This User
See All
HelenaBeatriz12222
August 2019 | 0 Respostas
Responda
HelenaBeatriz12222
August 2019 | 0 Respostas
Quais eram os objetivos dos tenentes brasileiros em 1922??
Responda
HelenaBeatriz12222
August 2019 | 0 Respostas
Responda
HelenaBeatriz12222
August 2019 | 0 Respostas
Que tipo de clima predomina na europa setehional?
Responda
HelenaBeatriz12222
August 2019 | 0 Respostas
Responda
HelenaBeatriz12222
June 2019 | 0 Respostas
Ajuda urgenteeeee por favor
Responda
HelenaBeatriz12222
June 2019 | 0 Respostas
Responda
HelenaBeatriz12222
June 2019 | 0 Respostas
Responda
HelenaBeatriz12222
June 2019 | 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 "Resolva as equações : (+×1)2elevado =7+×.... Pergunta de ideia de HelenaBeatriz12222"
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
(x+1).(x+1)=7+x
x^2+x+x+1=7+x
x^2+2x+1=7+x
x^2+2x-x+1-7=0
x^2+x-6=0
a=1 b=1 c= -6
x= -b+-RAIZ QUADRADA b^2-4.a.c/2a
x= -(-6)+-RAIZ QUADRADA 1^2-4.1.(-6)/2.1
x= 6+-RAIZ QUADRADA 1+24/2
x= 6+-RAIZ QUADRADA 25/2
x=6+-5/2
x1=6+5/2
x1=11/2
x2=6-5/2
x2=1/2