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If x+1/x=6 find x square+ 1/x square |
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Answer» {tex}x+{1\\over x}=6\\\\Squaring \\ both\\ sides, \\ we\\ get\\\\=>x^2+{1\\over x^2}+2x\\times {1\\over x}=36\\\\=>x^2+{1\\over x^2}+2=36\\\\=>x^2+{1\\over x^2}=34{/tex} 34 |
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