Math, asked by lovely4545kumar, 7 months ago

Find a real root of equation x3-4x-9=0 using bisection method

Answers

Answered by piyushSuradkar

2

Answer:

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Step-by-step explanation:

Hence the required root is x_4=2.6875.

Step-by-step explanation:

Given:

Let.

Here f(2) is -ve and f(3) is positive. Therefore root lies in (2,3)

Hence the first approximation to the root is.

Root lies between 2.5 and 3.

Root lies between 2.5 and 2.75.

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