SOLUTION: Use the Quadratic formula to solve the equation? 2x squared + x - 1 = 0

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Question 198181: Use the Quadratic formula to solve the equation?
2x squared + x - 1 = 0
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!



, , and

The quadratic formula is:



Just plug in the values for , , and and do the arithmetic.

John