# How do you find the derivative of f(x)=(x-1)(x-2)(x-3)?

Aug 20, 2015

#### Answer:

$f ' \left(x\right) = \left(x - 2\right) \left(x - 3\right) + \left(x - 1\right) \left(x - 3\right) + \left(x - 1\right) \left(x - 2\right)$

#### Explanation:

$y = u v w$

$y ' = u ' v w + u v ' w + u v w '$