Question

if X= 3+2√2 find the value of X+^↑1/x​

Answer 1

Answer:

6

Step-by-step explanation:

Given - x = 3+2√2

To find - x + 1/x

Therefore,

x + 1/x = (3+2√2) + 1/(3+2√2)

= (3 + 2√2) + (3 - 2√2) { rationalizing denominator

= 3 + 2√2 + 3 - 2√2

= 6 Ans.

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