Video on how to find Derivative of (x + 2sin 2x) ^ 4

Derivative of 1/(sqrt(2x ^ 2 + 5) + sqrt(2x ^ 2 - 3))

Previous Video 68:

Derivative of 1/(sqrt(2x ^ 2 + 5) + sqrt(2x ^ 2 - 3))

Derivative of (sin 3x - cos 3x) ^ (3/2)

Next Video 70:

Derivative of (sin 3x - cos 3x) ^ (3/2)