Final answer:
To solve the problem, you need to follow the order of operations. The final answer is 144.
Step-by-step explanation:
To solve the problem, we need to follow the order of operations, also known as PEMDAS. First, we perform the multiplication: 3 x 4 = 12. Then, we multiply the result by 3: 12 x 3 = 36. Finally, we multiply the new result by 4: 36 x 4 = 144. Therefore, the answer is 144.
Learn more about Order of Operations