Question

derivative of (5x^2 -2x)^3

Answer 1

use chain rule

Answer 2

(u^n)' = n(u^(n-1))(u')

using this
((5x^2 -2x)^3)' = 3((5x^2 -2x)^2)(10x-2)

Answer 3

2(5x^2 - 2x)^2 (10x - 2)

Answer 4

Ops, that's a 3.

Answer 5

\[\LARGE (u^n)'=n \cdot u^{n-1} \cdot u'\]