总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 4/3×(-1.0484129×10^(-9))×(417.42)^3+5/4×1.242904×10^(-13)×(417.42)^4 的值.
题型:数学计算
解:
4/3×(-1.0484129×10^(-9))×(417.42)^3+5/4×1.242904×10^(-13)×(417.42)^4
=4/3×(-1.0484129×10^(-9))×(417.42)^3+5/4×1.242904×10^(-13)×(417.42)^4
=4/3×-0×(417.42)^3+5/4×1.242904×10^(-13)×(417.42)^4
=4/3×-0×417.42^3+5/4×1.242904×10^(-13)×(417.42)^4
=4/3×-0×417.42^3+5/4×1.242904×10^(-13)×(417.42)^4
=4/3×-0×417.42^3+5/4×1.242904×10^-13×417.42^4
=4/3×-0×72731033.890488013625145+5/4×1.242904×10^(-13)×417.42^4
=4/3×-0×72731033.890488013625145+5/4×1.242904×0.0000000000001×417.42^4
=4/3×-0×72731033.890488013625145+5/4×1.242904×0.0000000000001×30359388166.5675048828125
=1.333333×-0×72731033.890488013625145+5/4×1.242904×0.0000000000001×30359388166.5675048828125
=-0×72731033.890488013625145+5/4×1.242904×0.0000000000001×30359388166.5675048828125
=-0+5/4×1.242904×0.0000000000001×30359388166.5675048828125
=-0+1.25×1.242904×0.0000000000001×30359388166.5675048828125
=-0+1.55363×0.0000000000001×30359388166.5675048828125
=-0+0×30359388166.5675048828125
=-0+0
=0 答案:4/3×(-1.0484129×10^(-9))×(417.42)^3+5/4×1.242904×10^(-13)×(417.42)^4=0你的问题在这里没有得到解决?请到 热门难题 里面看看吧!