SOLUTION: Pls help me to solve this Euation : 2x^3-22x^2+120x-45=0,Find value of x

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Question 481098: Pls help me to solve this Euation : 2x^3-22x^2+120x-45=0,Find value of x
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
2x^3-22x^2+120x-45=0,Find value of x
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I graphed it. There is a Real zero
around x = 0.4038..
The other zeroes are complex numbers.
graph%28400%2C400%2C-10%2C10%2C-800%2C800%2C2x%5E3-22x%5E2%2B120x-45%29
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Cheers,
Stan H.