ICSE Class 9 Answered
if X+1÷x =6 find x-1/x ,x²-1/x²
Asked by ysubha24 | 06 Apr, 2024, 06:24: AM
Expert Answer
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x + (1/x) = 6
x - (1/x) = 4√2
By adding above equations and then dividing by 2 , we get
x = 3 +2√2
By subtracting one equation from other and then dividing by 2 , we get
(1/x) = 3 - 2√2
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Answered by Thiyagarajan K | 06 Apr, 2024, 07:45: AM
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