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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 theyre really not answers since they are not real. Another way of thinking that is to find the x-intercepts....
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This note was uploaded on 04/20/2011 for the course MATH 116 taught by Professor Mcmillian during the Spring '09 term at University of Phoenix.
- Spring '09