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数学计算:
    直接输入数学计算式,点击“下一步”按钮,即可获得计算答案。
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    总述:本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业:求算式 30.46*(1.8+3.6+5.41-0.3)+135.50*(5.41-0.1)+221.30*(5.41-4.1)-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2 的值.
    题型:数学计算
    解:
          30.46*(1.8+3.6+5.41-0.3)+135.50*(5.41-0.1)+221.30*(5.41-4.1)-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*(5.41-0.1)+221.30*(5.41-4.1)-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*5.31+221.30*(5.41-4.1)-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*5.31+221.30*1.31-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*5.31+221.30*1.31-16.32*9.57-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*5.31+221.30*1.31-16.32*9.57-67.68*6.72-1/2*(95.11-24.14)*5.41/6.6*5.41^2
        =30.46*10.51+135.50*5.31+221.30*1.31-16.32*9.57-67.68*6.72-1/2*70.97*5.41/6.6*5.41^2
        =30.46*10.51+135.5*5.31+221.3*1.31-16.32*9.57-67.68*6.72-1/2*70.97*5.41/6.6*29.2681
        =320.1346+135.5*5.31+221.3*1.31-16.32*9.57-67.68*6.72-1/2*70.97*5.41/6.6*29.2681
        =320.1346+719.505+221.3*1.31-16.32*9.57-67.68*6.72-1/2*70.97*5.41/6.6*29.2681
        =320.1346+719.505+289.903-16.32*9.57-67.68*6.72-1/2*70.97*5.41/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-67.68*6.72-1/2*70.97*5.41/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-1/2*70.97*5.41/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-0.5*70.97*5.41/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-35.485*5.41/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-191.97385/6.6*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-29.086947*29.2681
        =320.1346+719.505+289.903-156.1824-454.8096-851.319673
        =1039.6396+289.903-156.1824-454.8096-851.319673
        =1329.5426-156.1824-454.8096-851.319673
        =1173.3602-454.8096-851.319673
        =718.5506-851.319673
        =-132.769073

    答案:30.46*(1.8+3.6+5.41-0.3)+135.50*(5.41-0.1)+221.30*(5.41-4.1)-16.32*(0.56+3.6+5.41)-67.68*(1.31+5.41)-1/2*(95.11-24.14)*5.41/6.6*5.41^2=-132.769073


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