if y is the smallest positive integer such that 6300 multiplied by y is the square of an integer , then y must be
"6300 = 2 ^ 2 * 3 ^ 2 * 5 ^ 2 * 7 to be perfect square , we need to multiply by at least 7 . the answer is b ."
multiply(add(const_2, const_3), const_2)