TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: if x = 1 + 2 , then what is the value of x 4 - 4 x 3 + 4 x 2 + 3 ?

SOLUTION: 4

PROBLEM: Problem: for any integer n greater than 1 , n * denotes the product of all the integers from 1 to n , inclusive . how many prime numbers are there between 6 * + 2 and 6 * + 6 , inclusive ?

SOLUTION: none

PROBLEM: Problem: find the cost of fencing around a circular field of diameter 16 m at the rate of rs . 3 a meter ?

SOLUTION:
150.84