avina18 avina18
  • 23-06-2016
  • Physics
contestada

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

Relax

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

Consider a population of killer whales. The gene pool of this population would only contain alleles harboring beneficial or neutral mutations, as deleterious mu
What is the value of 5^3¡^9
Portion of an enzyme to which a substrate can attach
Find the standard form of the equation of the parabola with a focus at (-7, 0) and a directrix at x = 7. a) x = negative 1 divided by 28y^2 b) -28y = x^2 c)
If PA=6 and PE= 4 find BE A: 9 B: 6 C: 5
What country was invaded by germany and her allies on june 22 1941
​Young's rule for determining the size of a​ child's medicine dosage is given by c=ad/a+12 Where a is the​ child's age and d is the usual adult dosage.​ The usu
All OSHA-covered organizations are required to have _____. a safety manual an engineer on site employee benefits none of the above
Making a guess about the topic of a magazine article before reading it is called __________.
A raised garden bed contains 32 cubic feet of dirt the bed is 6 feet wide and 8 feet long. how deep is the dirt?