x+1/x=2 then x-1/x=?
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Answered by
1
Step-by-step explanation:
x+1/x=2
x/x+1
1+1= 2
: x-1/x=?
=x/x-1
=1-1=0
Answered by
1
Answer:
x+1/x=2
x+1=2x
2x-x=1
x=1
x-1/x=1-1/1=0/1=0
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