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Asked by julez

Find the bounds on the real zeros of the following function.
f(x)=x^5-5x^4+8x+2
14 years ago

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Answered by Steve
A little synthetic division will show that all real roots r of f(x) satisfy

-1 < r < 5
14 years ago
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Find the bounds on the real zeros of the following function.
f(x)=x^5-5x^4+8x+2

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