Articles
Register
Sign In
Search
POKE1910
@POKE1910
January 2020
1
99
Report
Alguém poderia resolver esta fatoração, explicando passo a passo?
6x² -5x -21
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
Biancakaroliny
Pegue o valor a b e c
assim e
±ax²±bx±c
6x²-5x-21
a=6 b=-5 c=-21
aplicamos a fórmula
∆=b²-4.a.c
∆=(-5)²-4.6.(-21)
∆=25+504
∆=529
agora aplicaremos o baskara
x=-b±√∆/2.a
x=-(-5)±√529/2.6
x=5±23/12
x1=5+23/12=28/12
x2=5-23/12=-18/12
1 votes
Thanks 2
Biancakaroliny
de nada
More Questions From This User
See All
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Eu resolvi e deu este resultado, estou correto?
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
January 2020 | 0 Respostas
Responda
POKE1910
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 "Alguém poderia resolver esta fatoração, explicando passo a passo? 6x² -5x -21.... Pergunta de ideia de POKE1910"
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
assim e
±ax²±bx±c
6x²-5x-21
a=6 b=-5 c=-21
aplicamos a fórmula
∆=b²-4.a.c
∆=(-5)²-4.6.(-21)
∆=25+504
∆=529
agora aplicaremos o baskara
x=-b±√∆/2.a
x=-(-5)±√529/2.6
x=5±23/12
x1=5+23/12=28/12
x2=5-23/12=-18/12