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 3*(1+3.6%)^10+3*(1+3.6%)^9+3*(1+3.6%)^8+3*(1+3.6%)^7+3*(1+3.6%)^6 的值.
题型:数学计算
解:
3*(1+3.6%)^10+3*(1+3.6%)^9+3*(1+3.6%)^8+3*(1+3.6%)^7+3*(1+3.6%)^6
=3*1.036^10+3*(1+3.6%)^9+3*(1+3.6%)^8+3*(1+3.6%)^7+3*(1+3.6%)^6
=3*1.036^10+3*1.036^9+3*(1+3.6%)^8+3*(1+3.6%)^7+3*(1+3.6%)^6
=3*1.036^10+3*1.036^9+3*1.036^8+3*(1+3.6%)^7+3*(1+3.6%)^6
=3*1.036^10+3*1.036^9+3*1.036^8+3*1.036^7+3*(1+3.6%)^6
=3*1.036^10+3*1.036^9+3*1.036^8+3*1.036^7+3*1.036^6
=3*1.424287143492312+3*1.036^9+3*1.036^8+3*1.036^7+3*1.036^6
=3*1.424287143492312+3*1.374794540050494+3*1.036^8+3*1.036^7+3*1.036^6
=3*1.424287143492312+3*1.374794540050494+3*1.327021756805496+3*1.036^7+3*1.036^6
=3*1.424287143492312+3*1.374794540050494+3*1.327021756805496+3*1.280909031665537+3*1.036^6
=3*1.424287143492312+3*1.374794540050494+3*1.327021756805496+3*1.280909031665537+3*1.236398679213839
=4.272861+3*1.374794540050494+3*1.327021756805496+3*1.280909031665537+3*1.236398679213839
=4.272861+4.124384+3*1.327021756805496+3*1.280909031665537+3*1.236398679213839
=4.272861+4.124384+3.981065+3*1.280909031665537+3*1.236398679213839
=4.272861+4.124384+3.981065+3.842727+3*1.236398679213839
=4.272861+4.124384+3.981065+3.842727+3.709196
=8.397245+3.981065+3.842727+3.709196
=12.37831+3.842727+3.709196
=16.221037+3.709196
=19.930233 答案:3*(1+3.6%)^10+3*(1+3.6%)^9+3*(1+3.6%)^8+3*(1+3.6%)^7+3*(1+3.6%)^6=19.930233你的问题在这里没有得到解决?请到 热门难题 里面看看吧!