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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 7.58×18^2-260.23×18+2207.22 .
    Question type: Mathematical calculation
    Solution:
          7.58×18^2-260.23×18+2207.22
        =7.58×324-260.23×18+2207.22
        =2455.92-260.23×18+2207.22
        =2455.92-4684.14+2207.22
        =-2228.22+2207.22
        =-21

    Answer:7.58×18^2-260.23×18+2207.22=-21


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