whats true about the equation square root of 3 times the square root of 12

It represents the product of two irrational numbers and is equivalent to a rational number.
It represents the product of two irrational numbers and is equivalent to an irrational number.
It represents the product of two rational numbers and is equivalent to a rational number.
It represents the product of two rational numbers and is equivalent to an irrational number.w

The correct answer is: It represents the product of two irrational numbers and is equivalent to an irrational number.