x-1/x=2 then value of x4+ 1/x4
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BharathChandraKilari:
ss it's correct
can you tell me how to solve
yeah
yeah
i understand
thank you bhayya
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x-1/x=2
x⁴+1/x⁴=??
(x-1/x)²=x²+1/x²-2
(2)²=x²+1/x²-2
4+2=x²+1/x²
6=x²+1/x²
(x²+1/x²)²=x⁴+1/x⁴+2
(6)²-2=x⁴+1/x⁴
34=x⁴+1/x⁴
x⁴+1/x⁴=??
(x-1/x)²=x²+1/x²-2
(2)²=x²+1/x²-2
4+2=x²+1/x²
6=x²+1/x²
(x²+1/x²)²=x⁴+1/x⁴+2
(6)²-2=x⁴+1/x⁴
34=x⁴+1/x⁴
thank you so much
your welcome
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