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 sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt2))))))))) 的值.
题型:数学计算
解:
sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt2)))))))))
=sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt3.414214))))))))
=sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt3.847759)))))))
=sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt3.961571))))))
=sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt3.99037)))))
=sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt3.997591))))
=sqrt(2+sqrt(2+sqrt(2+sqrt3.999398)))
=sqrt(2+sqrt(2+sqrt3.999849))
=sqrt(2+sqrt3.999962)
=sqrt3.99999
=1.999997 答案:sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt2)))))))))=1.999997你的问题在这里没有得到解决?请到 热门难题 里面看看吧!