Answer: 9
Step-by-step explanation:
Following PEMDAS you would first do whatever is in the parenthesis, so (2+5) = 7. From there your next step is to subtract by 4. 7-4 = 3. You are now left with 3 to the power of 2. When a number is to the power of two, it is being multiplied by itself. So 3 x 3 is 9.
