Quadratic equations

lety vega Posts: 1, Reputation: 1

New Member

Jan 17, 2008, 04:01 PM

quadratic equations

how do I figure this out 2x(squared)-4x-1=0?

PolluxCastor Posts: 117, Reputation: 5

Junior Member

Jan 17, 2008, 05:23 PM

It's not factorable, you need to use the quadratic formula.

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