SOLUTION: Please help me solve for x: (9/x)+(9/x^2)+(9/x^3)+(109/x^4)=109.58

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Question 916893: Please help me solve for x:
(9/x)+(9/x^2)+(9/x^3)+(109/x^4)=109.58
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve for x:
(9/x)+(9/x^2)+(9/x^3)+(109/x^4)=109.58
Multiply thru by x^4 to get:
9x^3 + 9x^2 + 9x + 109 = 109.58x^4
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109.58x^4 - 9x^3-9x^2-9x-109 = 0
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Graph that to see solutions::
x = -0.978.. or x = 1.06.. etc
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Cheers,
Stan H.