Answer:
Rewrite the addition of groups as a mu of groups. (-4) + (-4) + (-4) + (-4) + (-4) =
Step-by-step explanation:
Rewrite the addition of groups as a mu of groups. (-4) + (-4) + (-4) + (-4) + (-4) =Rewrite the addition of groups as a mu of groups. (-4) + (-4) + (-4) + (-4) + (-4) =
