- 184

- 0

## Main Question or Discussion Point

What's the proof for the derivative?

[tex] \frac{d}{dx} x^n = nx^{n-1} [/tex]

(once again, i've stuffed up the latex and can't fix it!)

It should read d/dx x^n = nx^(n-1)

[tex] \frac{d}{dx} x^n = nx^{n-1} [/tex]

(once again, i've stuffed up the latex and can't fix it!)

It should read d/dx x^n = nx^(n-1)

Last edited: