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Rational Expressions
easy
0:00.0
Simplify:
\ac
x
+
y
x
+
y
\ac{x+y}{x+y}
\ac
x
+
y
x
+
y
(assume
x
e
q
−
y
x eq -y
x
e
q
−
y
).
A
1
B
0
C
x+y
D
Undefined
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