Math, asked by deeksha2693, 1 year ago

answer this fast please.....

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Answered by abhi569
4
x⁴ +1/x⁴= 322

Adding 2(x²×1/x²) on both sides,

x⁴+1/x⁴ +2 = 322+2

(x²+1/x²)² = 324

x²+1/x² = √324

x² +1/x² = 18

subtract 2(x²+1/x²) from both sides,

x²+1/x²-2 = 18-2

(x-1/x)² = 16

x-1/x=4
.

. I hope this will help you


-by ABHAY


deeksha2693: very helpful to me ...thank you
abhi569: Welcome
Answered by adityachoudhary2956
3

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