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Polynomials
easy
0:00.0
Simplify:
x
3
(
x
+
1
)
−
x
4
x^3(x + 1) - x^4
x
3
(
x
+
1
)
−
x
4
.
A
x
3
x^3
x
3
B
0
0
0
C
−
x
4
-x^4
−
x
4
D
2
x
4
+
x
3
2x^4 + x^3
2
x
4
+
x
3
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