Mathematics
gaylawilliams31
2015-11-04 08:00:42
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ArtPapike
2015-11-04 11:11:12

If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations. When the lines are parallel, there are no solutions, and sometimes the two equations will graph as the same line, in which case we have an infinite number of solutions. Hence, in the above case, there are no real solutions.

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