Math, asked by Achuss56, 4 days ago

If x=3-2 root 2, find x4-1/x4

Answers

Answered by pranjalsawant2009

0

Answer:

6

Step-by-step explanation:

x+ x1

=3−2 2 + 3−2 21x1

= 3−2 21 × 3+2 23+2 2

= 13+2 2x+ x1

=3−2 2+3+2 2

=6

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