Download the Guru IA app

Android and iOS

Foto de perfil

Aluno

SENT BY THE APP
Estudos Gerais05/03/2024

1) Calcule as raízes, caso existam, das seguintes funções qu...

  1. Calcule as raízes, caso existam, das seguintes funções quadráticas abaixo. a) y=x21y=x^{2}-1 b) y=x2+3x+2y=x^{2}+3 x+2 c) y=x2+x2y=x^{2}+x-2 d) y=x26x+9y=x^{2}-6 x+9 e) y=x24x+3y=x^{2}-4 x+3 f) y=x2+4x+3y=x^{2}+4 x+3 g) y=x2x2y=x^{2}-x-2 h) y=x22x3y=x^{2}-2 x-3

Send your questions through the App
Google Play
App Store
Equipe Meu Guru

Do you prefer an expert tutor to solve your activity?

  • Receive your completed work by the deadline
  • Chat with the tutor.
  • 7-day error guarantee