lindseyhajdukovich
lindseyhajdukovich lindseyhajdukovich
  • 20-02-2017
  • Mathematics
contestada

What is the value of b^2 - 4ac for the following equation?

2x^2 - 2x - 1 = 0

a. -4
b. 0
c. 12

Respuesta :

wolf1728
wolf1728 wolf1728
  • 20-02-2017
It would be c. 12
and I guess I have to make the answer longer.
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