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Equations & Systems
easy
0:00.0
Which expression is equal to
x
2
+
2
x
+
1
x^2 + 2x + 1
x
2
+
2
x
+
1
?
A
(x + 1)^2
B
(x - 1)^2
C
(x + 1)(x - 1)
D
x(x + 2)
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