Mathematics
         
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Mathematical calculation:
    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 0.44×lg0.00041+0.56×lg0.00064 .
    Question type: Mathematical calculation
    Solution:
          0.44×lg0.00041+0.56×lg0.00064
        =0.44×-3.387216+0.56×lg0.00064
        =0.44×-3.387216+0.56×-3.19382
        =-1.490375+0.56×(-3.19382)
        =-1.490375+(-1.788539)
        =-3.278914

    Answer:0.44×lg0.00041+0.56×lg0.00064=-3.278914


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