Math, asked by dpntknow, 1 year ago

x+1/x=3 then x-1/x=?

Answers

Answered by shaiksalman580
0
x+1/x=3
x+1=3x
1=3x-x
1=2x
x=1/2
x=0.5

now,
= x-1/x
=0.5-1/0.5
=-0.5/0.5
= -1
x-1/x= -1


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