If [math]x + \frac{1}{x} = m[/math] and [math]x^2 + \frac{1}{x^3} = n[/math] then [math]x^3 + \frac{1}{x^2}[/math] = ?
What is the solution to [math]x^2-6x+1=0[/math] and [math]-5\left(\frac{3}{5}\right)^x-2=0[/math]?