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 (7.280673*ln430.725+2×-1.434148×10^(-3)×430.725+3/2×2.3482926×10^(-7)×(430.725)^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13)) 的值.
题型:数学计算
解:
(7.280673*ln430.725+2×-1.434148×10^(-3)×430.725+3/2×2.3482926×10^(-7)×(430.725)^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^(-3)×430.725+3/2×2.3482926×10^(-7)×(430.725)^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^(-7)×(430.725)^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^-7×430.725^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^-7×430.725^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^-7×430.725^2+4/3×-1.0484129×10^-9×430.725^3+5/4×1.242904×(430.725)^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^-7×430.725^2+4/3×-1.0484129×10^-9×430.725^3+5/4×1.242904×430.725^4×10^(-13))
=(7.280673*ln430.725+2×-1.434148×10^-3×430.725+3/2×2.3482926×10^-7×430.725^2+4/3×-1.0484129×10^-9×430.725^3+5/4×1.242904×430.725^4×10^(-13))
=42.930732 答案:(7.280673*ln430.725+2×-1.434148×10^(-3)×430.725+3/2×2.3482926×10^(-7)×(430.725)^2+4/3×-1.0484129×10^(-9)×(430.725)^3+5/4×1.242904×(430.725)^4×10^(-13))=42.930732你的问题在这里没有得到解决?请到 热门难题 里面看看吧!