Problem Solving (PS) | Re: If 8 < [(n+6)(n+1)]^(1/2) < 9, then n could equal

Plug in the answer choices to see which one lies within\(\sqrt{64}\) and\(\sqrt{81}\)

A.\(\sqrt{66}\)
B.\(\sqrt{84}\)
C.\(\sqrt{104}\)
D.\(\sqrt{126}\)
E.\(\sqrt{150}\)

Answer is(A)

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