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[" 7.If "x^(3)+(1)/(x^(3))=110," then "x...

[" 7.If "x^(3)+(1)/(x^(3))=110," then "x+(1)/(x)=],[[" (a) "5," (b) "10],[" 8.If "x^(3)-(1)/(x^(3))=14," then "x-(1)/(x)=]]

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If x^(3)+(1)/(x^(3))=110 then the value of x+(1)/(x) is

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If x^(3)+(1)/(x^(3))=110, then x+(1)/(x)=5 (b) 10 (c) 15 (d) none of these

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If x^(2)+(1)/(x^(2))=(17)/(4), then find x-(1)/(x),x+(1)/(x),x^(3)-(1)/(x^(3)) and x^(3)+(1)/(x^(3))

If (x^(2) + 1)/(x)= 3(1)/(3) and x gt 1 , find x^(3)- (1)/(x^(3))

(b) If (x^(2)+1)/(x)=3(1)/(3) and x>1 ; find x^(3)-(1)/(x^(3))

If (x^(2)-1)/(x)=(8)/(3) and x>1; find x^(3)-(1)/(x^(3))