Question

x=3+2√2 then x+1/x=?​

Answer 1

Answer:

x=3+2√2

then 1/x=1/3+2√2×3-2√2/3-2√2

=3-2√2/9-8

=3-2√2

x+1/x=3+2√2+3-2√2

6

Step-by-step explanation:

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