baileybryant9309 baileybryant9309
  • 02-07-2018
  • Mathematics
contestada

Use the discriminant to describe the roots of each equation. Then select the best description. x2 - 6x + 12 = 0

Respuesta :

randomuser0w0
randomuser0w0 randomuser0w0
  • 02-07-2018
The answer is -12
Since -12 < 0 = no solutions

Discriminant Formula: b^2 - 4ac
b^2 - 4ac > 0     2 solutions
b^2 - 4ac = 0     1 solution
b^2 - 4ac < 0     no solutions

x^2 - 6x + 12 = 0
a = 1
b = -6
c = 12

-6^2 - 4 (1) (12)
36 - 48
= -12
-12 < 0 = no solution


Answer Link

Otras preguntas

In "All the World's a Stage," to what does Shakespeare compare all men and women? A. children B. actors C. flowers D. angels
The Washington Monument is about 555 feet tall how many yards would it be from the base to the peak
what is a important legacy of British rule to Nigeria
What types of gas molecules typically diffuse and effuse faster?
A boat travels 2km upstream and 2km downstream. The total time of the trip is 1 hour. The speed of the stream is 2km/h. What is the speed of the boat in still w
Determine if the following scale factor would create an enlargement, reduction, or isometric figure. 3.5 2/5 0.6 14.1 4/3 5/8 ---------------------------------
(LC)Which territorial acquisition was the result of a rebellion supported by the U.S. military? Samoa Midway Island Hawaii the Virgin Islands ITS NOT A IM
sum of 8 and a number is 5 less than 70
Give an example of a situation in which you would describe an object’s position in: a. one dimension b. two dimensions c. three dimensions
What is 2.7 KL = ? Cause its kinda hard and I'm in 5th grade and don't call me stupid but I just don't know it