Which of the following is the correct expanded form for the series below?
4
2-2n
})=0
-1-2-4-8-16
1 - 2 + 4-8 + 16
-2-4-8-16
-2 + 4 - 8 + 16

)because it's going in order of the math sign

Kbuick friend gucci buick brb gotta change me clothes and i will get to see my mom in the nearest tenth anniversary of u and chris life i just gonna get a baby in a room first time for everything baby and for all i know i was just asking for me friend request to the nearest tenth anniversary of u and chris brown, afternoon or sister and can eat a new account and then tell u something don't have the