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。
它支持数学函数（包括三角函数）。
直接输入数学计算式，点击“下一步”按钮，即可获得计算答案。
它支持数学函数（包括三角函数）。
当前位置：数学运算 > 数学计算史 > 答案
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 0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3 的值.
题型：数学计算
解:
0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3
=0.739346+0.87875*0.9*0.875*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.790875*0.875*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.692016*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.588214*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.485277*0.8*0.775*0.75*0.725*0.3
=0.739346+0.388222*0.775*0.75*0.725*0.3
=0.739346+0.300872*0.75*0.725*0.3
=0.739346+0.225654*0.725*0.3
=0.739346+0.163599*0.3
=0.739346+0.04908
=0.788426
答案:0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3=0.788426
☆算术计算1题
〖1/1算式〗
作业：求算式 0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3 的值.
题型：数学计算
解:
0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3
=0.739346+0.87875*0.9*0.875*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.790875*0.875*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.692016*0.85*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.588214*0.825*0.8*0.775*0.75*0.725*0.3
=0.739346+0.485277*0.8*0.775*0.75*0.725*0.3
=0.739346+0.388222*0.775*0.75*0.725*0.3
=0.739346+0.300872*0.75*0.725*0.3
=0.739346+0.225654*0.725*0.3
=0.739346+0.163599*0.3
=0.739346+0.04908
=0.788426
答案:0.739346+0.95*0.925*0.9*0.875*0.85*0.825*0.8*0.775*0.750*0.725*0.3=0.788426
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