What Went Wrong? On an exam, Jane solved the equation and wrote that the solution set was...
What Went Wrong? On an exam, Jane solved the equation 
and wrote that the solution set was {−1, 3}. Jane received 3 out of 5 points for the problem. Jane asks you why she received 3 out of 5 points. Provide an explanation.
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Solutions For Problems in Chapter 1.4
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