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 1+1/2+(1/2)^2+(1/2)^3+(1/2)^4+0.|+(1/2)^98+(1/2)^99+(1/2)^100 的值.
题型:数学计算
解:
1+1/2+(1/2)^2+(1/2)^3+(1/2)^4+0.|+(1/2)^98+(1/2)^99+(1/2)^100
=1+1/2+0.5^2+(1/2)^3+(1/2)^4+0.+(1/2)^98+(1/2)^99+(1/2)^100
=1+1/2+0.5^2+0.5^3+(1/2)^4+0.+(1/2)^98+(1/2)^99+(1/2)^100
=1+1/2+0.5^2+0.5^3+0.5^4+0.+(1/2)^98+(1/2)^99+(1/2)^100
=1+1/2+0.5^2+0.5^3+0.5^4+0.+0.5^98+(1/2)^99+(1/2)^100
=1+1/2+0.5^2+0.5^3+0.5^4+0.+0.5^98+0.5^99+(1/2)^100
=1+1/2+0.5^2+0.5^3+0.5^4+0.+0.5^98+0.5^99+0.5^100
=1+1/2+0.25+0.5^3+0.5^4+0+0.5^98+0.5^99+0.5^100
=1+1/2+0.25+0.125+0.5^4+0+0.5^98+0.5^99+0.5^100
=1+1/2+0.25+0.125+0.0625+0+0.5^98+0.5^99+0.5^100
=1+1/2+0.25+0.125+0.0625+0+0+0.5^99+0.5^100
=1+1/2+0.25+0.125+0.0625+0+0+0+0.5^100
=1+1/2+0.25+0.125+0.0625+0+0+0+0
=1+0.5+0.25+0.125+0.0625+0+0+0+0
=1.5+0.25+0.125+0.0625+0+0+0+0
=1.75+0.125+0.0625+0+0+0+0
=1.875+0.0625+0+0+0+0
=1.9375+0+0+0+0
=1.9375+0+0+0
=1.9375+0+0
=1.9375+0
=1.9375 答案:1+1/2+(1/2)^2+(1/2)^3+(1/2)^4+0.|+(1/2)^98+(1/2)^99+(1/2)^100=1.9375你的问题在这里没有得到解决?请到 热门难题 里面看看吧!