Solve the following equations using Horner’s Rule:                                   2x4+4x3+7x2+6x+5 at the point x=2

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Solve the following equations using Horner’s Rule:                                

 

2x4+4x3+7x2+6x+5 at the point x=2

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Step 1

Answer:

Here no mention any programming language so we have done in C++ programming 

Algorithms

Step1: We have create  a  function Hornes and pass the arguments as p as array and  n as size of the array and value of x 

Step2: we have initialized the ans as first element of polynomial

Step3: And run the form index 1 up to last index 

Step4: value if x multiply by polynomial at index 0 and add the polynomial index 1

Step5: return ans

Step6: In the main  function initialized the polynomial coefficient and assign the value of x 

Step7: call the function from the main 

 

 

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