作业帮计算:(-4)²÷(-8)-5²=-0.25²÷（-1/2）4次方×（-1）的27次方=（-1）-（-5又1/2）×4/11+（-8）÷[（-3+5）]=-3的三次方×（-5）+16÷（-2）的三次方-|-4×5|+（5/8-0.625）=3的四次方×（2.1-3.4）²+3.65
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/15 02:05:51
![计算:(-4)²÷(-8)-5²=-0.25²÷（-1/2）4次方×（-1）的27次方=（-1）-（-5又1/2）×4/11+（-8）÷[（-3+5）]=-3的三次方×（-5）+16÷（-2）的三次方-|-4×5|+（5/8-0.625）=3的四次方×（2.1-3.4）²+3.65](/uploads/image/z/1002818-2-8.jpg?t=%E8%AE%A1%E7%AE%97%3A%28-4%29%26%23178%3B%C3%B7%28-8%29-5%26%23178%3B%3D-0.25%26%23178%3B%C3%B7%EF%BC%88-1%2F2%EF%BC%894%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88-1%EF%BC%89%E7%9A%8427%E6%AC%A1%E6%96%B9%3D%EF%BC%88-1%EF%BC%89-%EF%BC%88-5%E5%8F%881%2F2%EF%BC%89%C3%974%2F11%2B%EF%BC%88-8%EF%BC%89%C3%B7%5B%EF%BC%88-3%2B5%EF%BC%89%5D%3D-3%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88-5%EF%BC%89%2B16%C3%B7%EF%BC%88-2%EF%BC%89%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9-%7C-4%C3%975%7C%2B%EF%BC%885%2F8-0.625%EF%BC%89%3D3%E7%9A%84%E5%9B%9B%E6%AC%A1%E6%96%B9%C3%97%EF%BC%882.1-3.4%EF%BC%89%26%23178%3B%2B3.65)
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计算:(-4)²÷(-8)-5²=-0.25²÷（-1/2）4次方×（-1）的27次方=（-1）-（-5又1/2）×4/11+（-8）÷[（-3+5）]=-3的三次方×（-5）+16÷（-2）的三次方-|-4×5|+（5/8-0.625）=3的四次方×（2.1-3.4）²+3.65
计算:(-4)²÷(-8)-5²=
-0.25²÷（-1/2）4次方×（-1）的27次方=
（-1）-（-5又1/2）×4/11+（-8）÷[（-3+5）]=
-3的三次方×（-5）+16÷（-2）的三次方-|-4×5|+（5/8-0.625）=
3的四次方×（2.1-3.4）²+3.65=
计算:(-4)²÷(-8)-5²=-0.25²÷（-1/2）4次方×（-1）的27次方=（-1）-（-5又1/2）×4/11+（-8）÷[（-3+5）]=-3的三次方×（-5）+16÷（-2）的三次方-|-4×5|+（5/8-0.625）=3的四次方×（2.1-3.4）²+3.65
16/(-8)-25=-2-25=-27
-(1/16)/(1/16)*(-1)=-1*(-1)=1
-27*(-5)+16/(-8)-20+(0.625-0.625)=135-2-20+0=113
81*(-1.3)^2+3.65=140.54