4 x 1 x 2 8 x 1 x 29


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(x-1/x)^2+8(x+1/x)=29​

Answered by admin @



Step-by-step explanation:

(x-1/x)²+8(x+1/x)=29

x²-2+1/x²+8x+8/x=29

x²+8x-31+1/x²+1/x=0

x⁴+8x³-31x²+x+1=0

solve by synthetic division method you got answers


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