Mathematics
         
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 2*10^(-06)*150.946^2-0.0008*150.946^2+0.1139*150.946-4.914 .
    Question type: Mathematical calculation
    Solution:
          2*10^(-06)*150.946^2-0.0008*150.946^2+0.1139*150.946-4.914
        =2*10^(-06)*150.946^2-0.0008*150.946^2+0.1139*150.946-4.914
        =2*0.000001*150.946^2-0.0008*150.946^2+0.1139*150.946-4.914
        =2*0.000001*22784.694916000000376-0.0008*150.946^2+0.1139*150.946-4.914
        =2*0.000001*22784.694916000000376-0.0008*22784.694916000000376+0.1139*150.946-4.914
        =0.000002*22784.694916000000376-0.0008*22784.694916000000376+0.1139*150.946-4.914
        =0.045569-0.0008*22784.694916000000376+0.1139*150.946-4.914
        =0.045569-18.227756+0.1139*150.946-4.914
        =0.045569-18.227756+17.192749-4.914
        =-18.182187+17.192749-4.914
        =-0.989438-4.914
        =-5.903438

    Answer:2*10^(-06)*150.946^2-0.0008*150.946^2+0.1139*150.946-4.914=-5.903438


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