Answers NC-Math 2 Fall 2nd 9 Weeks Radical Equations and Extraneous RootsQuestion 2

2

AssignmentMultiple Choice

Radical Equations and Extraneous Roots

Question 2 • NC-Math 2 (Fall) [2nd 9 Weeks]

Do you agree with the student? Explain why or why not.

Answer

A

I do not agree with the student because there is no real solution.

B

Checking the solutions in the original equation verifies ; however, is extraneous.

C

Checking the solutions in the original equation shows that 6 is an extraneous solution.

D

I agree with the student because both and satisfy the original equation.

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