10:24

An Interesting Rational Equation

10:48

An Interesting Transcendental Equation

9:15

An Interesting Quartic Equation

10:28

An Interesting Quartic Polynomial

11:36

an interesting integral

17:08

Solving a Quartic Equation

8:52

Solving A Nice Cubic Equation

29:21

A Very Nice Diophantine Equations | Algebra | Quadratics | Pascal triangle | Quartic Polynomial