Which of the following describes the solution to the equation √c^2+2c-4=√1-2c? – 5 is an extraneous solution, and 1 is a true solution. – 5 is a true solution, and 1 is an extraneous solution. Both –5

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asked Sep 5, 2019 61.6k views

1 vote

Which of the following describes the solution to the equation √c^2+2c-4=√1-2c?

– 5 is an extraneous solution, and 1 is a true solution.
– 5 is a true solution, and 1 is an extraneous solution.
Both –5 and 1 are true solutions.
Both –5 and 1 are extraneous solutions.