-3²×(﹣1/3)²+(3/4-1/6+3/8﹚×﹙﹣24﹚
问题描述:
-3²×(﹣1/3)²+(3/4-1/6+3/8﹚×﹙﹣24﹚
答
原式=-9*(1/9)-(3/4)*24+(1/6)*24-(3/8)*24
=-1-18+4-9
=-24