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If x+1/x= 8 then find the value of x square+1/xsquare |
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Answer» Step-by-step EXPLANATION: we know, (a+b)² = a² + b² + 2ab here, a×b = x × 1/x = 1 therefore, x² + 1/x² = ( x + 1/x)²- 2×(x × 1/x) = (8)² - 2 = 64 - 2 = 62
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