ICSE Class 10 Answered
4(x−1/x)^2 - 8(x+1/x)=29, x≠0.
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Asked by san.dhole121409 | 30 Jan, 2024, 09:32: AM
......................................(1)
Hence ,
Hence eqn.(1) becomes
Hence , we get
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Above expression can be written as , 2x2 - 9x + 2 = 0
above quadratic expression has roots
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Above expression can be written as , 2x2 -5x + 2 = 0
above quadratic expression has roots , x = 2 or (1/2)
Answered by Thiyagarajan K | 30 Jan, 2024, 10:30: AM
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