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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 0.75028048*ln0.4-3*0.2488131*0.4^2+0.75028048 .
Question type: Mathematical calculation
Solution:
0.75028048*ln0.4-3*0.2488131*0.4^2+0.75028048
=0.75028048*-0.916291-3*0.2488131*0.4^2+0.75028048
=0.75028048*-0.916291-3*0.2488131*0.16+0.75028048
=-0.687475-3*0.2488131*0.16+0.75028048
=-0.687475-0.746439*0.16+0.75028048
=-0.687475-0.11943+0.75028048
=-0.806905+0.75028048
=-0.056625
Answer:0.75028048*ln0.4-3*0.2488131*0.4^2+0.75028048=-0.056625