Sunday

December 21, 2014

December 21, 2014

Posted by **Jinal** on Sunday, June 3, 2007 at 10:38pm.

thx a lot

Use the following rule:

derivative of u(x)/v(x) =

[v du/dx - u dv/dx]/ v^2

In your case, du/dx = 4x - 12;

dv/dx = 2 (x^2 + x -2)*(2x +1)

v^2 = (x^2 + x - 2)^4

Put it all together

**Answer this Question**

**Related Questions**

MoRe HeLp PlEaSe!! (calc) - Also can I get some help with this LONG, TIRESOME ...

calculus - Please help. Applying the chain rule, how do I find the derivative of...

Calculus - How do I use the product rule to solve these two questions. Much ...

Calculus--> bobpursley - How do you get m=0? from taking the second ...

calculus - Differentiate both sides of the double angle identify sin 2x= 2 sin x...

12th Grade Calculus - Find d^2y/dx^2 by implicit differentiation. x^(1/3) + y^(...

calculus - Could someone check my reasoning? thanx Find the derivative of the ...

Math, Calculus - Find the derivative of the function. y= xcosx - sinx What's the...

Applied Calculus - Find the first and second derivative of the function: x/(7x+...

Calculus - Explain the global optimization process for a continuous function ...