Show that \(y=3x^3+2x+12\) has a unique root. Show that the equation \(x^3+9x+5=0\) has exactly one real solution. For which values of \(a\) and \(b\) is \((1,6)\) a ...
https://doi.org/10.4169/amer.math.monthly.122.6.598 https://www.jstor.org/stable/10.4169/amer.math.monthly.122.6.598 The Monthly publishes articles, as well as notes ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback