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 5*6965.6+1000*1.075^(-6)+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055 的值.
题型:数学计算
解:
5*6965.6+1000*1.075^(-6)+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*1.075^(-6)+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*1.075^-6+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*1.075^-6+1000*1.075^-7+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*1.075^-6+1000*1.075^-7+1000*8*1.075^-8+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*1.075^-6+1000*1.075^-7+1000*8*1.075^-8+1000*9*1.075^-9+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*0.647961518465224+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*0.647961518465224+1000*0.602754900897883+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*0.647961518465224+1000*0.602754900897883+1000*8*0.56070223339338+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*0.647961518465224+1000*0.602754900897883+1000*8*0.56070223339338+1000*9*0.521583472924074+1000*10*1.075^(-10)-15*4055
=5*6965.6+1000*0.647961518465224+1000*0.602754900897883+1000*8*0.56070223339338+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+1000*0.647961518465224+1000*0.602754900897883+1000*8*0.56070223339338+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+1000*0.602754900897883+1000*8*0.56070223339338+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+1000*8*0.56070223339338+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+8000*0.56070223339338+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+4485.617867+1000*9*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+4485.617867+9000*0.521583472924074+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+4485.617867+4694.251256+1000*10*0.485193928301464-15*4055
=34828+647.961518+602.754901+4485.617867+4694.251256+10000*0.485193928301464-15*4055
=34828+647.961518+602.754901+4485.617867+4694.251256+4851.939283-15*4055
=34828+647.961518+602.754901+4485.617867+4694.251256+4851.939283-60825
=35475.961518+602.754901+4485.617867+4694.251256+4851.939283-60825
=36078.716419+4485.617867+4694.251256+4851.939283-60825
=40564.334286+4694.251256+4851.939283-60825
=45258.585542+4851.939283-60825
=50110.524825-60825
=-10714.475175 答案:5*6965.6+1000*1.075^(-6)+1000*1.075^(-7)+1000*8*1.075^(-8)+1000*9*1.075^(-9)+1000*10*1.075^(-10)-15*4055=-10714.475175你的问题在这里没有得到解决?请到 热门难题 里面看看吧!