作业帮(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 07:55:45
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
=-27÷9/4×4/9+4-4×(-1/3)
=-27×4/9×4/9+4+4×1/3
=-16/3+4+4/3
=-16/3+4/3+4
=-4+4
=0