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 -9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3) 的值.
题型：数学计算
解:
-9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-30.34832*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-2.40149+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-2.40149+16.62518
=25.03277+5.2255-35.538201-2.124382-2.40149+16.62518
=30.25827-35.538201-2.124382-2.40149+16.62518
=-5.279931-2.124382-2.40149+16.62518
=-7.404313-2.40149+16.62518
=-9.805803+16.62518
=6.819377
答案:-9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)=6.819377
☆算术计算1题
〖1/1算式〗
作业：求算式 -9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3) 的值.
题型：数学计算
解:
-9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*(12.73^3)
=-9.962+2.749*12.73+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+74.65*0.07-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-0.2193*162.052900000000022-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.384*12.73*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-30.34832*0.07-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-490.1*0.0049+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-2.40149+0.008059*2062.93341700000019
=-9.962+34.99477+5.2255-35.538201-2.124382-2.40149+16.62518
=25.03277+5.2255-35.538201-2.124382-2.40149+16.62518
=30.25827-35.538201-2.124382-2.40149+16.62518
=-5.279931-2.124382-2.40149+16.62518
=-7.404313-2.40149+16.62518
=-9.805803+16.62518
=6.819377
答案:-9.962+2.749*12.73+74.65*0.07-0.2193*(12.73^2)-2.384*12.73*0.07-490.1*(0.07^2)+0.008059*(12.73^3)=6.819377
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