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: 2 questions will be solved this time.Among them
           ☆2 arithmetic calculations

[1/2 Formula]
    Work: Calculate the value of equation 2*(4)^3+3*(4)^2-12*(4)+14 .
    Question type: Mathematical calculation
    Solution:
          2*(4)^3+3*(4)^2-12*(4)+14
        =2*4^3+3*(4)^2-12*(4)+14
        =2*4^3+3*4^2-12*(4)+14
        =2*4^3+3*4^2-12*4+14
        =2*64+3*4^2-12*4+14
        =2*64+3*16-12*4+14
        =128+3*16-12*4+14
        =128+48-12*4+14
        =128+48-48+14
        =176-48+14
        =128+14
        =142

    Answer:2*(4)^3+3*(4)^2-12*(4)+14=142
[2/2 Formula]
    Work: Calculate the value of equation 2*(-3)^3+3*(-3)^2-12*(-3)+14 .
    Question type: Mathematical calculation
    Solution:
          2*(-3)^3+3*(-3)^2-12*(-3)+14
        =2*(-3)^3+3*(-3)^2-12*(-3)+14
        =2*(-3)^3+3*(-3)^2-12*(-3)+14
        =2*(-3)^3+3*(-3)^2-12*(-3)+14
        =2*-27+3*(-3)^2-12*(-3)+14
        =2*-27+3*9-12*(-3)+14
        =-54+3*9-12*(-3)+14
        =-54+27-12*(-3)+14
        =-54+27-(-36)+14
        =-27-(-36)+14
        =9+14
        =23

    Answer:2*(-3)^3+3*(-3)^2-12*(-3)+14=23


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