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lindseyhajdukovich
lindseyhajdukovich lindseyhajdukovich
  • 19-02-2017
  • Mathematics
Answered

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


2x^2 - 2x - 1 = 0

A-4
B0
C12

Verified Answer :

wolf1728
wolf1728 wolf1728
  • 19-02-2017

It would be c. 12
and I guess I have to make the answer longer.

Answer Link

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