A Nice Algebra Equation X=?
6:22
Germany | A Nice Math Olympiad Problem
18:42
France | Can you solve this ? | Math Olympiad
10:07
Harvard University Admission Interview Tricks.
20:14
x/4 + 8/x = 3 This Algebra Equation is NOT so simple!
12:46
Raiz Quadrada em 3 Segundos - Macete Incrível
14:22
Solve 2 to the x = 9 , what is x=? Can you solve this type of Algebra Equation?
14:24
COMO CALCULAR A ÁREA DESSE TERRENO?
22:00