Posted by **Alexandra** on Tuesday, December 19, 2006 at 6:58pm.

Does my answer look correct?

Find the derivative.

11, y= (e^3-e)(e+5)/6e

my work:

((6e)(4e^3 + 15e^2 - 2e - 5) - (6)(e^4 + 5e^3 - e^2 - 5e))/ (6e)^2

Multiplied/divided everything through

My answer:

(10e^2 + 30e - 3)/ 18

I cant follow your work:

I assume e is a derivative.

(e^3-e)(e+5)/6e

1/6e * (e^4 + 5e^3 -e^2 - 5e)

1/6 * (e^3 + 5e^2 -e-5 )

derivative:

dy/de = 1/6 (3e^2+10e -1)

check my work.

## Answer This Question

## Related Questions

- Chemistry - Estimate the orders and rate constant K from the results observed ...
- Calculus - An airplane flies at an altitude of 5 miles toward a point directly ...
- Calculus - Determine the slope of the tangent to the function f(x)=5xe^x at the ...
- Derivative Calculus - I just need my answers checked. 1) Find the derivative. f(...
- Calculus - Suppose f(x) and g(x) are functions of x differentiable at x = 4. ...
- Calculus - This is a problem we did previously on a test; my answer was marked ...
- Pre-Algebra - I need to check my work... estimate the following products or ...
- Calculus - Suppose f(x) and g(x) are functions of x differentiable at x = 4. ...
- Differentiation - Again, that all makes sense. Thank you very much. Thank you ...
- math - Find the derivative of y=3x-2(4^x) Here is my attempt: Derivative of 3x ...

More Related Questions