SmokeyRN
SmokeyRN
03-03-2018
Mathematics
contestada
I need help on this one
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
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
. Where does the corn get energy?
Which of the following best explains why unions give workers more power in contract negotiations? A. Employers aren't legally allowed to reject a contract
The statement, "Multiple attentional, social, and linguistic cues contribute to early language learning" supports the _____ theory of language learning.
Select the best answer for the question.3. What's the voltage drop if V= 56 V, V2 = 35 V, and V, = 3 VO A. 18 VO B. 32 VO C.21 VO D. 94 V
Where is the DNA found in a Eukaryotic cell? Outside the nucleus but inside the cell Inside the nucleus of the cell Outside of the cell
QUESTION 18 Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al (s) 3O 2 (g) 2Al 2O 3 (s) In a particular experim
Suppose that Ms. Thomson is currently exhausting her money income by purchasing 10 units of A and 8 units of B at prices of $2 and $4, respectively. The margina
in 1987, U.S. Supreme Court justice _____ summarized the thrust of earlier opinions, holding that "prison walls do not form a barrier separating prison inmates
Use the diagram of the right triangle above and round your answer to the nearest hundredth. If b is 23 ft and tan A is 1.0, what is a? a. 23 ft C. 4 ft b. 14 ft
A recent highway safety study found that in 65% of all accidents a driver was wearing a seatbelt. Accident reports indicated that 83% of those drivers escaped s
