Friday

January 30, 2015

January 30, 2015

Posted by **Sébastien** on Monday, March 5, 2012 at 3:48pm.

( x² - 3x + 2) / ( x² + x + 4 )

Thanks for your help .

- Math -
**Steve**, Monday, March 5, 2012 at 3:57pmjust plug in the good old quotient rule:

[(2x-3)(x^2+x+4) - (x^2-3x+2)[(2x+1)]/(x^2+x+4)^2

= 2(2x^2+2x-7)/(x^2+x+4)^2

**Answer this Question**

**Related Questions**

math - I have the same project as Jill down there... -What is the definition of ...

Calc - I'm creating a "calculu for dummies" project book. I've already done most...

calculus - Hello. I need help finding the open intervals of this equation: f(x)=...

calculus - Hello. I need help finding the open intervals of this equation: f(x)=...

math - Let f be a real value function and x Î Df then 0 lim ( ) ( ) h f x h f x...

Math - hello i need help for derivative: ( sin x ) / ( cos x ) thanks for your ...

Calculus (Urgent!!) - Hello everyone, I need help with the following problems. ...

CAL - The _____________ of a function is a formula for the slope of the tangent ...

Derivative - I need to find the derivative of (x) / (x^2 +1) I got x^2 + 1(1) - ...

calculus - You are given the following function. f(x)= (8+x)/(1-8x) (a) Find the...