SOLUTION: Find all real or imaginary solutions to each equation. x^-2 - 9x^-1 + 18 = 0

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Question 37476: Find all real or imaginary solutions to each equation.
x^-2 - 9x^-1 + 18 = 0
Answer by stanbon(57327) About Me  (Show Source):
You can put this solution on YOUR website!
x^-2 - 9x^-1 + 18 =0
(x^(-1)-6)(x^(-1)-3)=0
x^-1=6 or x^-1=3
x=1/6 or x=1/3
Cheers,
Stan H.