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

If x = –1 and y = 2, what is the value of the expression 2x3 – 3xy ?
what is the lim of (((1/x)-(1/2))/x-2) , as x approaches 2
What is 6.95 to one decimal place? I know how to round to the nearest tenth but if you round this,it just goes to a whole number!
There are 9 roses and 7 diasies. What is the ratio of roses to daisies?
What is the most effective way for congress to prevent a presidents foreign policy?
timmy has 180 marbles, some plain and some colored. if there are 32 plain more marbles than colored, how many colored marbles does he have?
what is 0.123 rounded to the nearest tenth
2x -y=-1 3x-2y=1 elimination somebody do this for me
Why does friction increase as speed INCREASES? Please explain using the big idea of particles
Which amendment would strict constructionists look to in order to justify a limited interpretation of the Constitution?