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Polynomials
easy
0:00.0
Simplify:
x
2
(
x
−
1
)
−
x
(
x
2
−
1
)
x^2(x - 1) - x(x^2 - 1)
x
2
(
x
−
1
)
−
x
(
x
2
−
1
)
.
A
x
x
x
B
x
2
x^2
x
2
C
−
x
-x
−
x
D
0
0
0
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