Answer:
Step-by-step explanation:
Okay nothing hard at all, all you need is to first solve 7^2 which is 7x7 which is 49. Now your answer is going to be -2 over 49 or in decimals: -0.04.
-2/49
-2÷7 ²= -2/49
you do -2 divided by 7 and then you put that answer to the second power
