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31 votes
31 votes
D


++
-2 -3/2 -1 -1/2
-(-D)=
0
1/2
+
1
+
3/2
+
2

D 什 ++ -2 -3/2 -1 -1/2 -(-D)= 0 1/2 + 1 + 3/2 + 2-example-1
User Leminhnguyen
by
2.9k points

1 Answer

18 votes
18 votes

Answer:

-3/2

Explanation:

it starts with

D = -3/2

then -D = - -3/2 = 3/2

and then - -D = -3/2

User Everton Cunha
by
3.3k points