mufasa26 mufasa26
  • 06-10-2016
  • Mathematics
contestada

Use the quadratic formula to solve 3x2 + 5x + 2 = 0.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 06-10-2016
for
ax^2+bx+c=0

x=[tex] \frac{-b+/- \sqrt{b^2-4ac} }{2a} [/tex]
a=3
b=5
c=2

x=[tex] \frac{-5+/- \sqrt{5^2-4(1)(2)} }{2(3)} [/tex]
x=[tex] \frac{-5+/- \sqrt{25-8} }{6} [/tex]
x=[tex] \frac{-5+/- \sqrt{17} }{6} [/tex]
x=[tex] \frac{-5+ \sqrt{17} }{6} [/tex] and [tex] \frac{-5- \sqrt{17} }{6} [/tex]
Answer Link

Otras preguntas

what is the answer to (−2)³
If I saved .40 cents a day for 2 years how much would that be
A true or false test has five questions if you guess the answers what is the probability that you will get all five correct?
Which of these is an example of a way in which a young American might make a choice to be of national service without being required? a.volunteering for the Pea
Describe two features of the original constitution that have led to a growth in the power of the national government.
which was not a factor of migration
Find the following product ^5 square root 4x^2* ^5 square root 4x^2? 1) 4x^2 2) ^5sqrt 16x^4 3) 2(^5sqrt 4x^2) 4) 16x^4
In what ways does the penny inconvenience people? in the story Abolishing the Penny Makes Good Sense by Alan S. Blinder
" In our community people take alcoholic beverages as the culture. What sorts of strategies do you apply to change such culture.
What is the Simplified form of this problem?