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It supports mathematical functions (including trigonometric functions).
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 7.280673*ln417.42+2×(-1.434148×10^(-3))×417.42+3/2×2.3482926×10^(-7)×(417.42)^2 .
Question type: Mathematical calculation
Solution:
7.280673*ln417.42+2×(-1.434148×10^(-3))×417.42+3/2×2.3482926×10^(-7)×(417.42)^2
=7.280673*ln417.42+2×(-1.434148×10^(-3))×417.42+3/2×2.3482926×10^(-7)×(417.42)^2
=7.280673*ln417.42+2×(-0.001434)×417.42+3/2×2.3482926×10^(-7)×(417.42)^2
=7.280673*ln417.42+2×(-0.001434)×417.42+3/2×2.3482926×10^(-7)×(417.42)^2
=7.280673*ln417.42+2×(-0.001434)×417.42+3/2×2.3482926×10^-7×417.42^2
=7.280673*6.034093+2×-0.001434×417.42+3/2×2.3482926×10^-7×417.42^2
=7.280673*6.034093+2×(-0.001434)×417.42+3/2×2.3482926×0.0000001×417.42^2
=7.280673*6.034093+2×(-0.001434)×417.42+3/2×2.3482926×0.0000001×174239.456400000024587
=43.932258+2×(-0.001434)×417.42+3/2×2.3482926×0.0000001×174239.456400000024587
=43.932258+(-0.002868)×417.42+3/2×2.3482926×0.0000001×174239.456400000024587
=43.932258+(-1.197161)+3/2×2.3482926×0.0000001×174239.456400000024587
=43.932258+-1.197161+1.5×2.3482926×0.0000001×174239.456400000024587
=43.932258+-1.197161+3.522439×0.0000001×174239.456400000024587
=43.932258+-1.197161+0×174239.456400000024587
=43.932258+-1.197161+0
=42.735097+0
=42.735097
Answer:7.280673*ln417.42+2×(-1.434148×10^(-3))×417.42+3/2×2.3482926×10^(-7)×(417.42)^2=42.735097