Saturday
April 19, 2014

Homework Help: tina

Posted by econ on Monday, March 14, 2011 at 4:16am.

(100 2Px + 1Py) (Px -20)

Now, take the derivative of the above with respect to Px to get the following first order condition :
100- 4 Px + Py +40 = 0

When i try to multiply and then take the derivative of the top part out I keep getting : -1860-4Px-19Py

What am I doing wrong??

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - (Px 20) (100 2 Px + Pyg) Differentiating with respect to P we get 100...
math - 100- 4 Px + Py +40 = 0 100- 4 Py + Px +40 = 0 Solve the above two ...
Math - Suppose income = $100, PX = $2.00 if the consumer buys less than 20 units...
Managerial Economics - I have to determine the own price elasticity of demand ...
Reposted - math - Ashley's other question - http://www.jiskha.com/display.cgi?id...
math - When px^3 2px^2 + 3x p is divided by (x 1), the remainder is -5. ...
math - When px^3 2px^2 + 3x p is divided by (x 1), the remainder is -5. ...
math - When px^3 2px^2 + 3x p is divided by (x 1), the remainder is -5. ...
math - When px^3 2px^2 + 3x p is divided by (x 1), the remainder is -5. ...
Chemistry - I'm supposed to find the quantum numbers for a 5py orbital. I'm not ...

Search
Members