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 37862.6198-387.4214*1200+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*1200^4/10^7 的值.
题型:数学计算
解:
37862.6198-387.4214*1200+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*1200^4/10^7
=37862.6198-387.4214*1200+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*2073600000000/10^7
=37862.6198-387.4214*1200+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+943.884*1200-5.86669*1200*1200*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-5.86669*1200*1200*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-7040.028*1200*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-8448033.6*1200/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-10137640320/10000+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-1013764.032+1.49974*2073600000000/10000000
=37862.6198-464905.68+1132660.8-1013764.032+3109860864000/10000000
=37862.6198-464905.68+1132660.8-1013764.032+310986.0864
=-427043.0602+1132660.8-1013764.032+310986.0864
=705617.7398-1013764.032+310986.0864
=-308146.2922+310986.0864
=2839.7942 答案:37862.6198-387.4214*1200+0.78657*1200*1200-5.86669*1200*1200*1200/10000+1.49974*1200^4/10^7=2839.7942你的问题在这里没有得到解决?请到 热门难题 里面看看吧!