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 5000*1.2^10+500*1.2^9+500*1.2^8+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1 的值.
题型:数学计算
解:
5000*1.2^10+500*1.2^9+500*1.2^8+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*1.2^9+500*1.2^8+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*1.2^8+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.2^3+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.2^2+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2^1
=5000*6.191736422399997+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+500*5.159780351999999+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+500*4.299816959999998+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+500*3.583180799999999+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+500*2.985983999999999+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+500*2.488319999999999+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+1244.16+500*2.0736+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+1244.16+1036.8+500*1.728+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+1244.16+1036.8+864+500*1.44+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+1244.16+1036.8+864+720+500*1.2
=30958.682112+2579.890176+2149.90848+1791.5904+1492.992+1244.16+1036.8+864+720+600
=33538.572288+2149.90848+1791.5904+1492.992+1244.16+1036.8+864+720+600
=35688.480768+1791.5904+1492.992+1244.16+1036.8+864+720+600
=37480.071168+1492.992+1244.16+1036.8+864+720+600
=38973.063168+1244.16+1036.8+864+720+600
=40217.223168+1036.8+864+720+600
=41254.023168+864+720+600
=42118.023168+720+600
=42838.023168+600
=43438.023168 答案:5000*1.2^10+500*1.2^9+500*1.2^8+500*1.2^7+500*1.2^6+500*1.2^5+500*1.2^4+500*1.2^3+500*1.2^2+500*1.2^1=43438.023168你的问题在这里没有得到解决?请到 热门难题 里面看看吧!