Question

Which statement about is true? –3 is an extraneous solution because solutions can never be negative. –3 is an extraneous solution because substituting it into the original equation gives a false statement. –3 is a valid solution because substituting it into the original equation gives a true statement.

Answer 1

–3 is a valid solution because substituting it into the original equation gives a true statement.

Explanation:

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Answer 2

Explanation:

–3 is a valid solution because substituting it into the original equation gives a true statement.