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Unformatted text preview: If the line of the graph does not touch the xaxis then it does not have any real roots. If the line touches only one point of the xaxis then it has one root also called double root. If the line goes thru the xaxis at two points there will be two real roots WEEK 8: WEEK EIGHT CONCEPT CHECK 3...
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 Spring '10
 billings
 Quadratic equation, 1 WEEK, 2 Week, Jonathan Nin, Darrell Dannelley

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