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作业:求算式 -0.5078*(14.57^2)*(0.18^2)-20.33*14.57*(0.18^3)-3.11|9*(0.18^4) 的值.
题型:数学计算
解:
-0.5078*(14.57^2)*(0.18^2)-20.33*14.57*(0.18^3)-3.11|9*(0.18^4)
=-0.5078*212.284900000000022*(0.18^2)-20.33*14.57*(0.18^3)-3.119*(0.18^4)
=-0.5078*212.284900000000022*0.0324-20.33*14.57*(0.18^3)-3.119*(0.18^4)
=-0.5078*212.284900000000022*0.0324-20.33*14.57*0.005832-3.119*(0.18^4)
=-0.5078*212.284900000000022*0.0324-20.33*14.57*0.005832-3.119*0.00104976
=-107.798272*0.0324-20.33*14.57*0.005832-3.119*0.00104976
=(-3.492664)-20.33*14.57*0.005832-3.119*0.00104976
=-3.492664-296.2081*0.005832-3.119*0.00104976
=-3.492664-1.727486-3.119*0.00104976
=-3.492664-1.727486-0.003274
=-5.22015-0.003274
=-5.223424 答案:-0.5078*(14.57^2)*(0.18^2)-20.33*14.57*(0.18^3)-3.11|9*(0.18^4)=-5.223424你的问题在这里没有得到解决?请到 热门难题 里面看看吧!