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Asked by admin @ 02/08/2021 in Math viewed by 318 People

If x + 1/x = 6 then find the value of x^4 + (1/x)^4

Answered by admin @ 02/08/2021

X+1/x=6
Xsq. + 1/xsq. +2*x*1/x. = 6square
Xsq +1/xsq. = 36-2
Xsq + 1/xsq =34
again squaring both side...
x power 4 + 1/x power 4 = 34sq. -2
have ur answer is
1156-2=1154.......

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