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Which property is does
2
+
(
(
-
2
)
+
7
)
=
(
2
+
(
-
2
)
)
+
7
represent?
commutative
associative
distributive
identity
inverse
Box 1:
Select the best answer
associative
↑
X
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Basic
General
Intervals
Inequalities
Functions
Trig
x
x
√
n
√
|
|
(
)
π
∞
DNE
x
√
(
)
π
∞
DNE
(
)
(
]
[
)
[
]
—∞
∞
∪
DNE
<
>
≤
≥
or
All Real Numbers
DNE
log
log
n
ln
n
√
|
|
e
sin
cos
tan
arcsin
arccos
arctan
⟨
⟩
∞
DNE
-∞
∞
∪
DNE
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