阅读下列算法:根号下0.81=0.9,根号下8.1=2.846,那么根号下810=28.46,若根号下x=0.4858,求x

题目

阅读下列算法:根号下0.81=0.9,根号下8.1=2.846,那么根号下810=28.46,若根号下x=0.4858,求x

答案

∵　√x=0.4858
∴　x = 0.4858 × 0.4858
即 x = 0.23600164