C++ Program to calculate (a + b)^4. | C++ Program to calculate 'a' plus 'b' hole to the power of four. | C ++ प्रोग्राम चार की शक्ति के लिए 'a' प्लस 'b' होल की गणना करता है।

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C++ Program to calculate (a + b)⁴.

Let see the program to calculate (a + b)⁴.

Example:

To calculate (a + b)4.
Formula: (a + b)4 = a4 + 4a3 b + 6a2b2 + 4a b3 + b4
Input a=1,b=2
(a + b)4 =9

#include <iostream>

using namespace std;
int main(void)
{
    int a,b,result;
    cout<<"Enter a value :";
    cin>>a;
    cout<<"Enter b value :";
    cin>>b;
    result= a*a*a*a + 4*a*a*a*b + 6*a*a*b*b + 4*a*b*b*b + b*b*b*b ;
    cout<<" Result (a + b)^4 = :"<<result<<endl;
    return 0;
}

Output:

 Enter a value :2
 Enter b value :3

 Result (a + b)^4 = :625

/* C++ Program to calculate (a+b)4 using pow() function. */
#include <iostream>

using namespace std;
#include <math.h>
int main(void)
{
    int a,b,result;
    cout<<"Enter a value :";
    cin>>a;
    cout<<"Enter b value :";
    cin>>b;
    result= pow(a,4) + 4*pow(a,3)*b + 6*pow(a,2)*pow(b,2) + 4*a*pow(b,3) + pow(b,4) ;
    cout<<" Result (a + b)^4 = :"<<result<<endl;
    return 0;
}

Output:

 Enter a value :3
 Enter b value :4

 Result (a + b)^4 = :2401

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