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

Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3
How many atoms are in 0.750 moles of zinc?
Why was is difficult for the Arab people to form one nation?
Does every point lie in a quadrant?
Can somoene help me with this question??How might the history of the U.S. have been different if the original thirteen states had been guaranteed a perpetual ma
By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware
How many atoms are in 0.750 moles of zinc?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
Write a system of equations with a solution (4,–3)
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m