The potential solutions to the radical equation sq root of a+5=a+3 are a = - 4 and a = - 1.

Which statement is true about these solutions?

The solution a = - 4 is an extraneous solution.

The solution a = - 1 is an extraneous solution.

Both a = - 4 and a = - 1 are true solutions.

Neither a = - 4 nor a = - 1 are true solutions.

Question

Mathematics

Paisley Avery

18 August, 09:58

The potential solutions to the radical equation sq root of a+5=a+3 are a = - 4 and a = - 1.

Which statement is true about these solutions?

The solution a = - 4 is an extraneous solution.

The solution a = - 1 is an extraneous solution.

Both a = - 4 and a = - 1 are true solutions.

Neither a = - 4 nor a = - 1 are true solutions.

+2

Answers (1)

Know the Answer?

Werner · Answer 1

The answer is neither a=-4 nor a = - 1 are true solutions because if you use a=-1

and pulg it in the two problems then you will get 4=2

just like a=-4 you will get 1=-1

so your answer should be D.