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Polynomials
easy
0:00.0
Simplify:
(
x
+
2
)
2
−
(
x
−
2
)
2
(x + 2)^2 - (x - 2)^2
(
x
+
2
)
2
−
(
x
−
2
)
2
.
A
8
x
8x
8
x
B
2
x
2x
2
x
C
8
8
8
D
4
x
4x
4
x
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