SmokeyRN SmokeyRN
  • 03-03-2018
  • Mathematics
contestada

I need help on this one

I need help on this one class=

Respuesta :

Аноним Аноним
  • 03-03-2018
Equation: [tex]4x^2-8x+4 =0[/tex]
a = 4, b = -8, c = 4

To find the discriminant, D, we use the formula:
D = [tex]b^2-4ac[/tex]

To find the value of D ...
D = [tex]b^2-4ac[/tex]
D = [tex](-8)^2-4(4)(4)[/tex]
D=0 (Answer: B)
Answer Link

Otras preguntas

which of following is not an element of impressionistic painting? A.photography B.MOOD C.COLOR D. PERSPECTIVE
A chord whose notes are played in succession, as on the harp, is called a(n):
Healthy eating and regular _____________ will help you feel energized. Question 5 options: a) snacks b) dieting c) exercise d) television
According to the post wwi territory map, which country was the "big brother" of syria?
carlos provides dog- walking services in his neighborhood. For each walk, he charges a flat fee of $5 for clean-up and $6 per dog. Write an equation to represen
which ordered pair represents the solution to the system of equations 2x-7y=0 x-6y=-5
The phenomenon causing the greenhouse effect is that ________ in the lower atmosphere selectively absorbs reradiated ________ radiation.
Can someone help me please please please
A solution contains 85.0 g of nano3, and has a volume of 750. ml. find the molarity of the solution
J amal is making pancakes he has 63/4 cups of batter but he needs a total of 12 cups.How much more batter does jamal need?