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 is the percent rate of change in the function y=(0.99)^x
Personal mission statement for a psychology major in addiction
Which measurements could NOT represent the side lengths of a right triangle? A. 15 m, 9 m, 12 m B. 10 cm, 49.5 cm, 50.5 cm C. 48.5 ft, 32.5 ft, 39ft D.
According to researchers, a person who smokes cigarettes is 22 times more likely to use what drug?a) Cocaineb) Marijuanac) Alcohold) Prescription medications
FILL IN THE BLANK: My friends _______(go) camping every summer
Why is it so difficult to determine the most evidence-based treatment for individuals with multiple disorders? a. Lack of research in the field b. Complexity an
A hose can fill a swimming pool in 10 hours. Another hose needs 5 more hours to fill the pool than the two hoses combined. How long would it take the second hos
Mike got 44 out of 40 points on his math test correct due to extra credit what precent did mike make on his test?
which property of equation is used to solve m-5=15
What does the reader learn about the narrator in the first three stanzas? A He is hungry. He drums all the time. He learns how to clap. He has been seized by rh