Respuesta :
Answer: 12
Explanation: square root of 16 is 4, square roof of 9 is 3, 3 times 4 is 12
OR
square root of 16 times square root of 9 equals square root of 144, which equals 12
Explanation: square root of 16 is 4, square roof of 9 is 3, 3 times 4 is 12
OR
square root of 16 times square root of 9 equals square root of 144, which equals 12