SOLUTION: f(x)=2x^4+7x^3+11x^2+2x-10 possible root of given polynomial?

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Question 422807: f(x)=2x^4+7x^3+11x^2+2x-10 possible root of given polynomial?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=2x^4+7x^3+11x^2+2x-10 possible root of given polynomial?
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I graphed it and found Real Number roots at
x = -1.647958 and x = 0.0.710685
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C2x%5E4%2B7x%5E3%2B11x%5E2%2B2x-10%29
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Cheers,
Stan H.