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Rational Expressions
easy
0:00.0
Simplify:
x
+
3
x
+
3
\frac{x+3}{x+3}
x
+
3
x
+
3
where
x
≠
−
3
x \neq -3
x
=
−
3
.
A
1
1
1
B
0
0
0
C
x
x
x
D
x
+
3
x+3
x
+
3
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