Thursday
April 24, 2014

Homework Help: math

Posted by elis on Tuesday, July 19, 2011 at 3:19pm.

differentiate y=-4x^2cos x. i need to know the calculation work. (ans: 4x^2sinx - 8xcosx)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - differentiate y=(x)^(1/2)e^(-x).i need the calculation work. [ans: -x^(1/...
math - differentiate y=e^x/(x)^(1/2).i need the calculation work.[ans: e^x/x^(1/...
math - I need help differentiating this question: 3e^-4x that's three e to the ...
Math - How to differentiate e^e^x? Ans at wolfram is e^(x+e^x). I need the ...
chem - an aq. solution(NaCl) made by using 133g diluted to a total solution ...
Trigonometry - Need help solving problems using the Trigonometric Identities: ...
Math - For Reiny:What step did I do wrong.(Help) (x-4x^3)^2 =(x-4x^3)(x-4x^3)=(x...
bobpursley,math - about this problem , I figured it out and i did get the answer...
Simplifying Rational Expressions - Can someone PLEASE solve these for me 1.4x-12...
Math - Can someone please check my answers below for accurateness? The ...

Search
Members