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Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2 .
Question type: Mathematical calculation
Solution:
5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
=5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
=5.1070748*ln1069.5+2×3.128054×10^-3×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2
=5.1070748*ln1069.5+2×3.128054×10^-3×1069.5-3/2×1.200352×10^-6×1069.5^2
=5.1070748*6.974947+2×3.128054×10^-3×1069.5-3/2×1.200352×10^-6×1069.5^2
=5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×10^(-6)×1069.5^2
=5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1069.5^2
=5.1070748*6.974947+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
=35.621576+2×3.128054×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
=35.621576+6.256108×0.001×1069.5-3/2×1.200352×0.000001×1143830.25
=35.621576+0.006256×1069.5-3/2×1.200352×0.000001×1143830.25
=35.621576+6.690792-3/2×1.200352×0.000001×1143830.25
=35.621576+6.690792-1.5×1.200352×0.000001×1143830.25
=35.621576+6.690792-1.800528×0.000001×1143830.25
=35.621576+6.690792-0.000002×1143830.25
=35.621576+6.690792-2.28766
=42.312368-2.28766
=40.024708
Answer:5.1070748*ln1069.5+2×3.128054×10^(-3)×1069.5-3/2×1.200352×10^(-6)×(1069.5)^2=40.024708