briansumler1 briansumler1
  • 22-09-2020
  • Mathematics
contestada

2. Diego is solving the equation x2 - 12x = 18. Which value must be added to both sides of the equation to make the left side a perfect-square trinomial?​

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 22-09-2020

You would need to subtract 18 to both sides to make this a perfect-square trinominal.

x^2 - 12x = 18

x^2 - 12x - 18 = 0

a = 1

b = -12

c = -18

Best of Luck!

Answer Link

Otras preguntas

All of the following are Enlightenment philosophers, EXCEPT? A) Voltaire B) John Locke C) Jean-Jacques Rousseau D) John Winthrop
Which ordered pair is the solution to the system of equations? 2x-5y= -5 x+2y= 11 A) (3,4) B) (5,3) C) (7,2) D) (15,7)
It was easier to make a living farming in
An employment interview designed as a free-flowing dialogue is referred to as a(n) _____ interview. behavioral open semiprofessional standard
state one reason that cells are small!
What are all the distinct factor pairs of 64
What role did the geography of the sahel play in the rise of the medieval African kingdoms?
why were westerners unable to travel by land from Europe to Asia in the 14th century
What role did the geography of the sahel play in the rise of the medieval African kingdoms?
11 7/8 divided by 4 3/4 = ? show your work cross cancel too