Approximate the real zeros of f(x)= x^4 -5x^3 +6x^2 -x -2 to the nearest tenth

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asked Mar 22, 2021 115k views

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Ziddarth · Answer 1 · 2021-03-26T23:15:08+0000

Answer:

The zeros are approximately -0.433 and 3.352

Explanation:

The easiest way to find the real zeros of a polynomial is to plot it and check where y = f(x) = 0. In the picture attached, the plot of f(x)= x^4 -5x^3 +6x^2 -x -2 is shown. Only two real zeros were found.

Approximate the real zeros of f(x)= x^4 -5x^3 +6x^2 -x -2 to the nearest tenth-example-1

Approximate the real zeros of f(x)= x^4 -5x^3 +6x^2 -x -2 to the nearest tenth

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