Question

If [a + (1/a)]2 – 2[a – (1/a)] = 12, then which of the following is a value of 'a'?

A) – 8 + √3 B) – 8 – √3 C) – 8 + √5 D) None of these

Answer 1

Step-by-step explanation:

Given

• [a + (1/a)]2 – 2[a – (1/a)] = 12,

Answer

• None of these

Answer 2

none of these....is answer