3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/01 12:45:51
3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]3(x-y)²
3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]
3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]
3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]
3(x-y)²×[-4/15(y-x)³][-3/2(x-y)∧4]
=3(x-y)²×[4/15(x-y)³][-3/2(x-y)∧4]
=3*4/15*(-3/2)*(x-y)^(2+3+4)
=-6/5(x-y)^9