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 1000*1.02^10+1000*1.02^9+1000*1.02^8+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1 的值.
题型:数学计算
解:
1000*1.02^10+1000*1.02^9+1000*1.02^8+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.02^9+1000*1.02^8+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.02^8+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.02^3+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.02^2+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02^1
=1000*1.218994419994757+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1000*1.195092568622311+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1000*1.171659381002266+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1000*1.14868566764928+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1000*1.126162419264+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1000*1.1040808032+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1104.080803+1000*1.08243216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1104.080803+1082.43216+1000*1.061208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1104.080803+1082.43216+1061.208+1000*1.0404+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1104.080803+1082.43216+1061.208+1040.4+1000*1.02
=1218.99442+1195.092569+1171.659381+1148.685668+1126.162419+1104.080803+1082.43216+1061.208+1040.4+1020
=2414.086989+1171.659381+1148.685668+1126.162419+1104.080803+1082.43216+1061.208+1040.4+1020
=3585.74637+1148.685668+1126.162419+1104.080803+1082.43216+1061.208+1040.4+1020
=4734.432038+1126.162419+1104.080803+1082.43216+1061.208+1040.4+1020
=5860.594457+1104.080803+1082.43216+1061.208+1040.4+1020
=6964.67526+1082.43216+1061.208+1040.4+1020
=8047.10742+1061.208+1040.4+1020
=9108.31542+1040.4+1020
=10148.71542+1020
=11168.71542 答案:1000*1.02^10+1000*1.02^9+1000*1.02^8+1000*1.02^7+1000*1.02^6+1000*1.02^5+1000*1.02^4+1000*1.02^3+1000*1.02^2+1000*1.02^1=11168.71542你的问题在这里没有得到解决?请到 热门难题 里面看看吧!