Answer:
2^2 is equal to 4
Step-by-step explanation:
If you were given 3+3+3+3, how would you simplify that expression? You'd probably simplify it into 3*4, because you are adding three four times. Powers work the same way, but instead of simplifying addition, you're simplifying multiplication. Let's say you were given 3*3*3*3 and asked to put that in power form. The correct way to do this would be to put the number being multiplied on the bottom, and the amount of times it's being multiplied by itself in the powers spot. Your simplification would be 3^4. You can reverse this as well. If you are given 7^5, you can write it out as 7*7*7*7*7 and solve for that. So in the case of 2^2, you would expand it to be 2*2, which you can then multiply to get 4. Hope this helps :)
