Question

Use bisection method to find root of f(x)=x^3-5x+1

Answer 1

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Use bisection method to find root of f(x)=x^3-5x+1

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f(x) = x³ - 5x + 1 = 0.

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Smallest positive root of equation using bisection method.

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f(x) = x³ - 5x + 1 = 0. f(0) = 1. f(1) = -3. root lies between 0 & 1. f(0.5) = -1.375. root lies between 0 & 0.5. f(0.25) = -0.234375. root lies between 0 & 0.25. f(0.125) = 0.376953125. root lies between 0.125 & 0.2

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