An Exponential Equation | 27^x=1/x
8:16
A Cubic Equation | x^3-26x+5=0
8:51
A Very Nice Exponential Equation
59:01
Bobby Fischer vs Szmetan J • Berlin (Germany) 1971
6:02
Solving popular exponential equations
8:48
Simplifying An Infinite Radical Expression
8:38
What is iⁱ ? Imaginary or Real?
7:16
Sum from 1 to infinity of 1/(k^2+1)
9:48