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

Smalltown has two water filters that clean the town's drinking water. Filter A can filter up to 149.88 gallons of water per minute, and filter B can filter up
what do i need to do if i want to master the genetics section ​
I WILL GIVE BRAINLIEST! PLEASE HELP ASAP!
The narrator states that the porch sitters "sat in judgment." How does the porch serve as a metaphor for judgment?
what is psychology?​
What is the equation of the asymptote for the exponential function shown on the graph?
What sample size should be used if we would like to estimate the mean age of the college students at a particular campus with 95% confidence? We would like to b
Which term from Andrew Jackson’s message to Congress on Indian removal has the most negative consultation
What is the “One-China Principle”?
Which one of following is a criteria of minerals? * A) organic B). inorganic C). solid D). liquid