Unformatted text preview: the x axis twice, so there are two solutions. If the graph never touches the x axis, that means there is no answer to the quadratic. Technically, there are answers which are imaginary, but they’re really not answers since they are not real. Another way of thinking that is to find the xintercepts....
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 Spring '09
 mcmillian
 Math, Complex number, Euclidean geometry

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