6
AssignmentMultiple Choice
Radical Equations and Extraneous Roots
Question 6 • Common Core Algebra II 2014 - MA3111 CR
Which statement about is true?
Answer
A
–3 is an extraneous solution because solutions can never be negative.B
–3 is an extraneous solution because substituting it into the original equation gives a false statement.C
–3 is a valid solution because substituting it into the original equation gives a true statement.