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Rational Expressions
hard
0:00.0
Determine the sum of the solutions to
x
2
−
1
x
=
0
\frac{x^2-1}{x} = 0
x
x
2
−
1
=
0
.
A
0
0
0
B
1
1
1
C
−
1
-1
−
1
D
Undefined
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