SOLUTION: Sole step by step X^-2-x^-1=6

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Question 871077: Sole step by step
X^-2-x^-1=6

Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!




multiply by x^2




(x+(1/2))(6x-2)=0
any of the factors may be zero
So x= -1/2
OR x=1/3


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