(x-1/x)^2-(x+1/x)^2
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Answered by
0
Answer:
9x +1x
- =10xjjjssnnsmdsNgkkdklendnjdhxn
Answered by
1
Answer:
(x-1/x)² - (x+1/x)²
(x-1/x - x -1/x)(x-1/x+x+1/x)
(-2/x)(x)
-2
Hope it helps
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