(x+1)²=4x+4 pfvrrr urgenteee.... Pergunta de ideia deHellerZanchii

HellerZanchii @HellerZanchii

December 2019 1 45 Report

(x+1)²=4x+4 pfvrrr urgenteee

Lista de comentários

Verkylen Olá!

$(x+1)^2=4x+4\\\\(x+1)(x+1)=4x+4\\\\x^2+x+x+1^2=4x+4\\\\x^2+2x+1=4x+4\\\\x^2+2x-4x+1-4=0\\\\x^2-2x-3=0\\\\x=\dfrac{-(-2)\pm\sqrt{(-2)^2-4.(1).(-3)}}{2.(1)}\\\\x=\dfrac{2\pm\sqrt{16}}{2}\\\\x=\dfrac{2\pm4}{2}\left\langle\begin{array}{lll}x=3\\\\x=-1\end{array}\right\\\\\\\boxed{\boxed{S=\{-1,\,3\}}}$

Bons estudos!

0 votes Thanks 0

More Questions From This User See All

HellerZanchii December 2019 | 0 Respostas

HellerZanchii December 2019 | 0 Respostas

DESCREVE A SIBERIA E DIGA SEU HISTORICO

HellerZanchii December 2019 | 0 Respostas

Como eu indentifico as funcoes quimicas ? sais, bases....

HellerZanchii December 2019 | 0 Respostas

Como se indentifica cada funcao quimoca

HellerZanchii December 2019 | 0 Respostas

HellerZanchii December 2019 | 0 Respostas

HellerZanchii December 2019 | 0 Respostas

2h(4h-2)=4 ajudeeeeeeeeeeeem pfvrrrrrrrrr

HellerZanchii December 2019 | 0 Respostas

HellerZanchii December 2019 | 0 Respostas

HellerZanchii December 2019 | 0 Respostas

( v-2) ( v+2) = 14 ...............................

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

Helpful Links

Política de Privacidade

Termos e Condições

direito autoral

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.