# Thread: Derivitaves Help!

1. ## Derivitaves Help!

I need the derivative of 2x(5-4x)^0.5

Can anyone help out with this?

2. Originally Posted by th3one
I need the derivative of 2x(5-4x)^0.5

Can anyone help out with this?
product rule + chain rule for the radical function

let's see what you can do ...