Its closed under addition pls give brainliest
Yes, he is correct. Since.....
(−2)^4
=(−2)*(−2)*(−2)*(−2)
=(−2)^4
=16
It B hope this helps:) have a great day
Answer y= 7/25
Step-by-step explanation:
I searched it up on google and got that im sure its right i might be wrong tho