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把x3-xy2分解因式,正确的结果是
A.(x+xy)(x-xy)
B.x(x2-y2)
C.x(x-y)2
D.x(x-y)(x+y)
将x3-xy2分解因式的结果为________.
把x3-2x2y+xy2分解因式,结果正确的是
x(x+y)(x-y)
x(x2-2xy+y2)
x(x+y)2
x(x-y)2
A.x(x+y)(x-y)
B.x(x2-2xy+y2)
C.x(x+y)2
D.x(x-y)2