3×(-2)³-4×(-3)²+8

来源:学生作业帮助网 编辑:六六作业网 时间:2024/08/27 14:28:44
3×(-2)³-4×(-3)²+83×(-2)³-4×(-3)²+83×(-2)³-4×(-3)²+8原式=3*(-8)-4*9+8=-24

3×(-2)³-4×(-3)²+8
3×(-2)³-4×(-3)²+8

3×(-2)³-4×(-3)²+8
原式=3*(-8)-4*9+8
=-24-36+8
=-52