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〖1/1算式〗
作业:求算式 8000000/(1.126825^3)+8000000/(1.126825^4)+8000000/(1.126825^5)+8000000/(1.126825^6) 的值.
题型:数学计算
解:
8000000/(1.126825^3)+8000000/(1.126825^4)+8000000/(1.126825^5)+8000000/(1.126825^6)
=8000000/1.430768668812765+8000000/(1.126825^4)+8000000/(1.126825^5)+8000000/(1.126825^6)
=8000000/1.430768668812765+8000000/1.612225905234944+8000000/(1.126825^5)+8000000/(1.126825^6)
=8000000/1.430768668812765+8000000/1.612225905234944+8000000/1.816696455666366+8000000/(1.126825^6)
=8000000/1.430768668812765+8000000/1.612225905234944+8000000/1.816696455666366+8000000/2.047098983656253
=5591400.04557+8000000/1.612225905234944+8000000/1.816696455666366+8000000/2.047098983656253
=5591400.04557+4962083.771278+8000000/1.816696455666366+8000000/2.047098983656253
=5591400.04557+4962083.771278+4403597.516276+8000000/2.047098983656253
=5591400.04557+4962083.771278+4403597.516276+3907969.3087
=10553483.816848+4403597.516276+3907969.3087
=14957081.333124+3907969.3087
=18865050.641824 答案:8000000/(1.126825^3)+8000000/(1.126825^4)+8000000/(1.126825^5)+8000000/(1.126825^6)=18865050.641824你的问题在这里没有得到解决?请到 热门难题 里面看看吧!