Why a cannot be 2
12:31
Possible vs Reasonable
13:51
Square-root of a matrix
9:17
1 plus the product of four consecutive integers
24:56
Integrate 1/(1+x^3)
6:08
Trig Limits & the Squeeze Theorem
11:15
A Golden Exponential Equation
20:37
Integrate x^-x dx
12:49