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 2*3.14*(12+2)*1/4+2*2 .
    Question type: Mathematical calculation
    Solution:
          2*3.14*(12+2)*1/4+2*2
        =2*3.14*14*1/4+2*2
        =6.28*14*1/4+2*2
        =87.92*1/4+2*2
        =87.92/4+2*2
        =21.98+2*2
        =21.98+4
        =25.98

    Answer:2*3.14*(12+2)*1/4+2*2=25.98


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