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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 -98+23/1.115+30/1.115^2+38/1.115^3+48/1.115^4 .
    Question type: Mathematical calculation
    Solution:
          -98+23/1.115+30/1.115^2+38/1.115^3+48/1.115^4
        =-98+23/1.115+30/1.243225+38/1.115^3+48/1.115^4
        =-98+23/1.115+30/1.243225+38/1.386195875+48/1.115^4
        =-98+23/1.115+30/1.243225+38/1.386195875+48/1.545608400625
        =-98+20.627803+30/1.243225+38/1.386195875+48/1.545608400625
        =-98+20.627803+24.130789+38/1.386195875+48/1.545608400625
        =-98+20.627803+24.130789+27.413153+48/1.545608400625
        =-98+20.627803+24.130789+27.413153+31.055732
        =-77.372197+24.130789+27.413153+31.055732
        =-53.241408+27.413153+31.055732
        =-25.828255+31.055732
        =5.227477

    Answer:-98+23/1.115+30/1.115^2+38/1.115^3+48/1.115^4=5.227477


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