- #1

TooManyHours

- 12

- 0

I'm struggling to understand how to find the derivative of something like this...

[(2x - 1)^2] / [(x - 2)^3]

The answer in my book says it is supposed to be [-(2x - 1)(2x + 5)] / [(x - 2)^4]

How do I use the chain rule with the quotient rule at the same time?

I even multiplied it all out and tried to find the derivative with just the quotient rule but I can't get the book's final simplifed value.

Thanks