Monday

March 2, 2015

March 2, 2015

Posted by **Lauren** on Friday, January 29, 2010 at 1:08pm.

---------

2x^2-2

---------------

2 + x

---- -------

x+11 x^2-2x-3

- Pre Cal -
**bobpursley**, Friday, January 29, 2010 at 1:44pmwork the denominator first.

2/(x+11) * x/(x^2-2x-3)

2/(x+11) * x/(x-3)(x-1)

get the common denominator..

add the fractions. Then invert,

1/(2(x^2-1) * inverted fraction

**Answer this Question**

**Related Questions**

pre cal - does anyone take pre-cal online ?

Integrated Physics and Chemistry - The specific heat capacity of copper is 0.09 ...

math - 80 cal/g x 5 g 400g/cal or 400 cal/g not sure can any one help Neither. ...

Pre-Calculus - I'm trying to finish up my pre-cal homework and I am stuck on 2 ...

Pre-Calculus - I'm trying to finish up my pre-cal homework and I am stuck on 2 ...

physics - A 50 gram ice cube is cooled to -10oC in the freezer. How many ...

Science - A 50 gram ice cube is cooled to -10oC in the freezer. How many ...

Chemistry - How much heat is released when 10 g of steam at 100°C is cooled to ...

chemistry - How many calories are required to heat 25.0 g of platinum from 24.5...

Pre cal - ix^2-2x+i=0