因式分x3-xy2=______.
x3-xy2
=x(x2-y2)
=x(x-y)(x+y).
故答案为:x(x-y)(x+y).
. I am arranging for Mr. Smith, one of our inspectors, to come and ______the damage caused to the building.
A.attempt
B.assess
C.accuse
D.appear
《书吏恺伊》是古代埃及()时期的作品。
A.古王国
B.中王国
C.新王国