If x + 1/x = 1 then the value of x2 + 1/x2 is. ( step by step explanation please)
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Step-by-step explanation:
x+1/x=1
by squaring both sides
x²+1/x²+2*x*1/x=1
x²+1/x²+2=1
x²+1/x²=1-2
x²+1/x²=-1
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