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Rational Expressions
medium
0:00.0
Multiply:
x
x
+
1
⋅
x
+
1
x
\frac{x}{x+1} \cdot \frac{x+1}{x}
x
+
1
x
⋅
x
x
+
1
A
1
1
1
B
(
x
+
1
)
2
(x+1)^2
(
x
+
1
)
2
C
x
2
x^2
x
2
D
0
0
0
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