A Homemade Equation | Problem 475
9:01
A Radically Complex Equation | Problem 476
10:12
An Interesting Exponential Equation | Problem 469
10:20
Solving A Nice Quintic | Problem 477
12:30
A Special Quadratic Equation | Problem 479
8:14
An Equation With Absolute Value | Problem 478
12:18
A Nice Differential Equation #calculus
10:22
An Exponent That n-tuples | Problem 474
9:18