lisapressley2001
lisapressley2001 lisapressley2001
  • 01-01-2017
  • Mathematics
contestada

Solve using quadratic formula. 2x^2+6x+3=0

Respuesta :

zexius
zexius zexius
  • 01-01-2017
[tex]x = \frac{-b +/- \sqrt{b^{2} -4ac} }{2a} [/tex]

a = 2
b = 6
c = 3

[tex]x = \frac{-6 +/- \sqrt{6^{2} -4*2*3} }{2*2} [/tex]

[tex]x = 0.634[/tex] or [tex]x = -2.366[/tex]
Answer Link

Otras preguntas

What could be described as a conservative reaction against the ideas of the jazz age? a. the scopes trial b. the spread of speakeasies throughout the country
The galactose derivative that enters the glycolytic pathway:
From a population of 200 elements, a sample of 49 elements is selected. it is determined that the sample mean is 56 and the sample standard deviation is 14. the
Which phrase defines latitude? A. height above sea level B. rise and fall of the land C. north or south distance from the equator D. east or west d
PLEASE REALLY NEED HELP BIBLE A real Jew is: one whose heart is circumcised a member of the Jewish race a Jewish proselyte one who believes in God
Take a look at the overhead view of a table and chairs shown in the figure. Which type of balance is represented? A. Combined B. Formal C. Radial
which expression is equivalent -7(4x-3)
A high school student says to you, "what's the big deal about using pot? how can it hurt me?" the most accurate reply you could make is:
Which option would it be
The school janitor is going to purchase a vacuum cleaner to use in the classrooms. The regular price of a vacuum cleaner is $70. The janitor can buy a used one