x2+1x2=2, x2+1x2=2,\frac{{{\text{ }}{x^2} + 1}}{{{x^2}}} = 2{\text{,}}   then the value of x−1x" role="presentation">x−1xx−1x\frac{{x - 1}}{x}  is?" />  x2+1x2=2, x2+1x2=2,\frac{{{\text{ }}{x^2} + 1}}{{{x^2}}} = 2{\text{,}}   then the value of x−1x" role="presentation">x−1xx−1x\frac{{x - 1}}{x}  is?" />  x2+1x2=2, x2+1x2=2,\frac{{{\text{ }}{x^2} + 1}}{{{x^2}}} = 2{\text{,}}   then the value of x−1x" role="presentation">x−1xx−1x\frac{{x - 1}}{x}  is?" />

If
 x2+1x2=2,
  then the value of
x1x
 is?

  • 1-2
  • 20
  • 31
  • 4-1
Answer:- 1
Explanation:-

Solution:
x2+ 1x2=2(x1x)2+2.x.1x=2x1x=22x1x=0

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  then the value of
x1x
 is?", "text": "If
 x2+1x2=2,
  then the value of
x1x
 is?", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" }, "answerCount": "4", "acceptedAnswer": { "@type": "Answer", "text": "
Solution:
x2+ 1x2=2(x1x)2+2.x.1x=2x1x=22x1x=0
", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" } }, "suggestedAnswer": { "@type": "Answer", "text": "
Solution:
x2+ 1x2=2(x1x)2+2.x.1x=2x1x=22x1x=0
", "dateCreated": "7/24/2019 10:09:12 AM" } }
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