Google Classroom谷歌课堂
GeoGebraGeoGebra 教室
GeoGebra

Stewart2.5-66

作者:Geoff Hagopian
If a and b are positive, then 1/*x^3+2x^2-1)+b/(x^+x-2) has at least one solution in (-1,1).

新资源

发现资源

发现主题