Class 6 Question  >  Which of the following is the value of (x+ 1/... Save
Which of the following is the value of (x+ 1/x)2?
  • a)
    x+ 1/x2
  • b)
    x- 1/x2
  • c)
    x+ 1/x2 + 2
  • d)
    x2+ 1/x2 + 2x
Correct answer is option 'C'. Can you explain this answer?
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Answers

Related Which of the following is the value of (x+ 1/x)2?a)x2+ 1/x2b)x2- 1/x2c)x2+ 1/x2+ 2d)x2+ 1/x2+ 2xCorrect answer is option 'C'. Can you explain this answer?
C

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Jai Verma
Jan 29, 2019
(x+1/x)²
=x²+1/x²+2×x×1/x
=x²+1/x²+2

Question Description
Which of the following is the value of (x+ 1/x)2?a)x2+ 1/x2b)x2- 1/x2c)x2+ 1/x2+ 2d)x2+ 1/x2+ 2xCorrect answer is option 'C'. Can you explain this answer? for Class 6 2022 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following is the value of (x+ 1/x)2?a)x2+ 1/x2b)x2- 1/x2c)x2+ 1/x2+ 2d)x2+ 1/x2+ 2xCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2022 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is the value of (x+ 1/x)2?a)x2+ 1/x2b)x2- 1/x2c)x2+ 1/x2+ 2d)x2+ 1/x2+ 2xCorrect answer is option 'C'. Can you explain this answer?.
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(x+1/x)²=x²+1/x²+2×x×1/x=x²+1/x²+2