x²-2×x×1/x+1/x²
plz answer fast
Answers
Answered by
1
Step-by-step explanation:
x²- 2×x×1/x + 1/x²
= (x - 1/x)². [(a - b)² = a² -2ab + b²]
Answered by
0
Answer:
- x
Step-by-step explanation:
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