LauriHoltorf616 LauriHoltorf616
  • 11-07-2015
  • Mathematics
contestada

Which of the following is the general form of the equation 5x2 - 20x = 15? x2 - 4x = 3 x2 - 4x - 3 = 0 5x2 - 20x - 15 = 0

Respuesta :

naǫ
naǫ naǫ
  • 11-07-2015
[tex]5x^2-20x=15 \ \ \ \ \ \ \ \ \ |-15 \\ 5x^2-20x-15=0 \ \ \ \ |\div 5 \\ \boxed{x^2-4x-3=0}[/tex]
Answer Link

Otras preguntas

In the old Roman calendar, December was the _____ month
Any change that alters a substance without changing it into another substance is an change
A monologue directed at the audience that is unheard by the other characters is a(n) asidechorusprologueresolutionsoliloquy.
What is a relative clause ?
63 is 90% of what number
Which information about the earth would be represented when a globe is used as a model? Choose all answers that are correct.(more than one) A. the speed of rev
Which of the following is NOT revealed through dialogue? a. exposition b. conflict c. motivation d. stage directions
The summary of the applicant’s education and work history is called the: A. dossier. B. rap sheet. C. resume D. letter of application.
What is the LCD of 1/9,1/15,1/5
How did Canada's leader get more workers to support their growing industry?