ihavenoidea39 ihavenoidea39
  • 10-10-2019
  • Mathematics
contestada

Solve the equation using the Quadratic Formula.
x2-3x - 11 = 0
Select the comect choice below and, if necessary, fill in the answer
A. x=
(Simplify your answer. Use integers or fractions for any nun
B. There are no real solutions.​

Respuesta :

AlexVavvas
AlexVavvas AlexVavvas
  • 10-10-2019

Answer: A

Just substitute a, b and c at the quadratic formula to get the answer...

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

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