Graudimyanne Graudimyanne
  • 21-11-2016
  • Mathematics
contestada

Find the discriminant of the following equation.
4x2 + 16x + 16 = 0 ...?

Relax

Respuesta :

rybag99
rybag99 rybag99
  • 21-11-2016

Discriminant = b^2 - 4ac

a = 4

b = 16

c = 16

16^2 - 4(4 x 16)

256 - (4x64)

256 - 256 = 0

Therefore it only has one root

Answer Link

Otras preguntas

PLEASE ANSWER + BRAINLIEST!!! What is the main idea of this phrase? Certain provisions of the Declaration are stated in such broad terms as to be acceptable onl
Now does a rubber rod become negatively charged through friction
Which point is located at (2, 3)? A B C D Mark this and return
How did the united states respond to the french defeat at bien dien phu?
Which of the following statements about health insurance is FALSE?
Processed, low-fat foods are typically low in calories. Please select the best answer from the choices provided. T F
which major source of discontent united many Mexicans behind emiliano zapata? a. economic differences b. foreign intervention c. military repression d. religiou
Which group was not a target for racism’s in the untied states during world war2?
Which of these states did barack obama carry in 2008 and both gore and kerry lose during their runs for president?
jow might cancer of testes affect a man's abitily to make sperm