Question

1. Find a root of the equation correct to 3 decimal places: x^3-9x+1=0


2. Find a root of the following equation which lies between 2 and 3 correct to 3 decimal places:

$x log_{10}(x) = 1.2$

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Answer 1

Answer:

Using the method of bisection, find the root of the equation x3 – 9x + 1 = 0 between x = 2 and x = 4. Solve it up to four approximation four decimal places.

Numerical Analysis, Engineerin