avina18 avina18
  • 23-06-2016
  • Physics
contestada

Solve the quadratic equation using the quadratic formula 5x2 + 8x + 2 = 0.

Respuesta :

Bubba
Bubba Bubba
  • 23-06-2016

5^2 + 8x + 2 = 0

25 + 8x + 2 = 0

27 + 8x = 0

8x = -27

X = -27/8  (-3.375)


Answer Link

Otras preguntas

A bag of cookies can be shared equally among 2,3,4,5, or 6 people.What is the least number of cookies the bag could have? hat is the least number of cookies the
The area of the garden is 160 meter squared.Suppose the length of the garden is 3m more than twice its width.What is the length of the garden?
How many triangles are formed by the diagonals from one vertex of a regular octagon?
If 2+xi=(x+1)+i, what is the value of xand can you please show me the breakdown?Thanks!
Which of the following intervals represents the set (1,4) u [2,6]?a. (1,6]b. (4,6]c. [2,4)d. (2,6]Please show work,Thanks!
if a wave has a frequency of 8hz it has a period of
A juice pitcher holds 1.5 gallons of liquid. How many 8-ounce glasses of juice can be poured from a full pitcher? (1 gallon = 128 ounces) explain by describing
a charge of 90 C passes through a wire in 1 hour 15 minutes . what is the current in the wire
I need help solving x^2+3xy-y^2=12 and x^2-y^2=-12
2x squared + 9x=-5 i need to solve for x