
-3的平方*(-1/3)+(3/4-1/6+3/8)*(-24)
1个回答
展开全部
-3的平方*(-1/3)+(3/4-1/6+3/8)*(-24)
=-9*(-1/3) -(3/4-1/6+3/8)*24
=9*(1/3)-[(3/4)*24-(1/6)24+(3/8)*24]
=3-(18-4+9)
=3-23
=-20
=-9*(-1/3) -(3/4-1/6+3/8)*24
=9*(1/3)-[(3/4)*24-(1/6)24+(3/8)*24]
=3-(18-4+9)
=3-23
=-20
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询