(4x + 5)(x + 1) = 0, don’t make this HARD! (very easy to solve)
8:26
4, 6, 11 triangle, MOST don’t know the reason why this is NOT a REAL triangle
20:14
x/4 + 8/x = 3 This Algebra Equation is NOT so simple!
18:39
Ann is 3 times older than her brother. In 4 yrs, she will be twice as old. How old is her brother?
14:22
What is 0 to the power of 0?
16:15
Can You Find X? - Harvard Entrance Exam Question
18:25
The SAT Question Everyone Got Wrong
16:49
Dan can dig a hole in 50min, Jon can do it in 40min, how long will it take if they work together?
20:03