Wednesday

October 22, 2014

October 22, 2014

Posted by **Bob** on Tuesday, May 22, 2012 at 2:16am.

- Algebra 2 -
**Reiny**, Tuesday, May 22, 2012 at 8:05amfactor first

(3x-2)/((x-3)(x-9)) - (3x-8)/((x-3)(x-6)) + (x+2)/((x-9)(x-6))

so the LCD is ((x-3)(x-6)(x-9)

= [ (3x-2)(x-6) - (3x-8)(x-9) + (x+2)(x-3) ]/[(x-3)(x-6)(x-9)]

= [3x^2 - 20x + 12 - 3x^2 + 35x - 72 + x^2 - x - 6]/[(x-3)(x-6)(x-9)]

= (x^2 + 14x -66)/[(x-3)(x-6)(x-9)]

check my arithmetic

**Answer this Question**

**Related Questions**

Algebra 1b! - 1. Find the excluded value of x for the polynomomial expression ...

algebra,math,help - Use Property 2 to simplify each of the following radical ...

bobpursly, - Is this correct now after i revised it Multiply. 3xy^2(5xy-4x+6y) ...

algbrea - 3x-5(3x-7)= 2(x+9) + 45 3x-15x+35= 2x+18 +45 -12x + 35 = 2x+63 -12x -...

Algebra - A few questions on simplifying rational expressions... 1). 15x^2/10x ...

math - Why is it important to simplify radical expressions before adding or ...

Algebra - Add and subtract the rational expression and simplify. -3y/8x+7y/6x -...

math, correction,plz - can someone correct these for me plz.... Problem#36 Use ...

math,algebra,correction - Science and medicine. Find the time required for an ...

Math - Can you correct the errors? 4(x+3)=24 4(3x)=24 12x=24 12x/12= 24/12 X=2 5...