Problem: what is the smallest positive perfect square that is divisible by 12 , 14 , and 42 ?
Rationale: "the number needs to be divisible by 2 ^ 2 * 3 , 2 * 7 , and 2 * 3 * 7 . the smallest such perfect square is 2 ^ 2 * 3 ^ 2 * 7 ^ 2 = 1764 the answer is d ."
annotated_formula: add(multiply(multiply(multiply(12, power(const_3, const_2)), 14), const_2), multiply(14, 42))