m≤x2−2x⇒m≤min(x2−2x)" role="presentation" style="font-size: 12.8px; display: inline; position: relative;">m≤x2−2x⇒m≤min(x2−2x) trên (0;+∞)" role="presentation" style="font-size: 12.8px; display: inline; position: relative;">(0;+∞)
Sử dụng MODE 7:
f(x)=x2−2x" role="presentation" style="font-size: 12.8px; display: inline; position: relative;">f(x)=x2−2x
Start = 0
End = 10
Step = 1