Question

evaluate the following c++ expression. int a=5, b=7 c ;. c=a×a+b×b

Answer 1

int a=5, b=7 c ;. c=a×a+b×b

c => 5x5+7x7

c => 25+49

c=> 74

Answer 2

74.

It is a C++ programme that aims to compute the value of 'c' from the given values of 'a' and 'b'.

It can be written as follows. #include <iostream> using namespace std; int main() { int a=5, b=7, c; c=a*a+b*b; cout<<c; return 0; }.

The output of this programme will return the value of 74.

C++ programmes are highly useful in computing the values from a given source.

They are also used for calculating a lot of different variables that are used in research and studies.