## anonymous 4 years ago Find the derivative of 4x[(100-x^2)^1/2]

1. anonymous

you can simply use the product rule

2. anonymous

i think you might need to use the chain rule, unless you can assume the derivative of$\sqrt{100-x ^{2}}$

3. anonymous

why did you erase your anser

4. anonymous

Because it didn't come up like i wanted it too