- #1

Orson

- 67

- 5

## Homework Statement

find maxima/minima of following equation.

## Homework Equations

-(x+1)(x-1)^2

## The Attempt at a Solution

(-x-1)(x-1)^2

Using product rule, we obtain,

-1(x-1)^2+(-x-1)*2(x-1)

I don't know where to go from here. The software's factoring I had never seen before.