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Rational Expressions
medium
0:00.0
Simplify:
x
3
−
x
x
2
+
x
\frac{x^3 - x}{x^2 + x}
x
2
+
x
x
3
−
x
.
A
x
−
1
x-1
x
−
1
B
x
+
1
x+1
x
+
1
C
x
2
−
1
x^2-1
x
2
−
1
D
1
−
x
1-x
1
−
x
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