Provide an appropriate response.You are solving an application problem, and the equation you are required to solve has this radical:  . After you complete the solution, you obtain the answers 2 and 13. Which answer must you reject and why?

What will be an ideal response?


The solution 2 must be rejected, because it will cause the number under the radical to be negative. The square root of a negative number can not be found in the real number system.

Mathematics

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