Solve the Equation (7 Marks)

Solve given mathematical expression using threading. Given expression - x^5+x^4+3.x^11+x^12 and value of x. Find the value of the expression. Mutex may be required here. Given an expression in the form of f(a1,a2,..,an) and given values of ai where 1<=i<= n and f is a function. Note n can very large so it's better to use multi-threading to improve performance. Expression string will