函数f(x)=根号(1-(2/3)^2+x^0)
问题描述:
函数f(x)=根号(1-(2/3)^2+x^0)
答
3分之根号14
根号(1-(2/3)^2+x^0)
=根号(1-(2/3)^2+1)
=根号(2-4/9)
=根号(14/9)
=3分之根号14