Question

(5-2√6)²+1/(5-2√6)²​

Answer 1

Step-by-step explanation:

(5 + 2√6) = 25 + 10√6 + 10√6 + 24 = 49 + 20√6

(5 – 2√6) = 25 – 10√6 – 10√6 + 24 = 49 – 20√6

Then add the two results together:

49 + 20√6 + 49 – 20√6

Answer 2

Step-by-step explanation:

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