Essay
Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-A student is solving the equation x2 = 4x This student has decided to divide both sides of the equation by x and finds the solution x = 4. The student checks the answer in the back of the book and finds that x = 0 is also a solution. The student feels that this is a misprint. How would you advise him or her?
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