Question

If a=6-√35 then what is the value of a2+1/a2?
This is a square in question.

Answer 1

Hey friend,
Here is the answer you were looking for:

(Solution in attachment)

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@Mahak24

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Answer 2

Answer:

Step-by-step explanation:

a = 6 - root 35

1 / a = 1 / 6 _Root 35 rationalizing we get

6 + root 35

a square = 36 _ 2.6.Root 35 + 35

1/ a square = 36 + 2.6.root35 + 35

On adding them we get 36 +35+36+35 = 142