Friday

October 24, 2014

October 24, 2014

Posted by **Jenna** on Wednesday, December 19, 2012 at 7:47pm.

- Algebra 2 -
**Reiny**, Wednesday, December 19, 2012 at 10:04pmI will assume you mean:

9/(x-4) - 5(x+4)

LCD is (x-4)(x+4)

= (9(x+4) - 5(x-4))/((x+4)(x-4)

= (9x + 36 - 5x + 20)/(x^2 - 16)

= (4x + 56)/(x^2 - 16)

**Answer this Question**

**Related Questions**

algebra 2 - Would some one look at these problems and see if I got them right ...

math,correction - Write each fraction in simplest form. #18 (-5x^3y^3)/(-20xy^4...

Math(7th grade) - What is the denominator of 13/107 in simplest form?PLz help! I...

math,correction - Problem #1 subtract. Express your answer in simplest form (3x...

math - divide 5 1/2 divied by 4 3/5 answer in simplest form. does simplest form...

6th grade math - how do you put 1 and 3/16 and 1 and 7/8 in simplest form and ...

math, algebra,correction & help - directions are: write each fraction in ...

MATH Dx - 17/51 simplest form 19/38 simplest form 10/32 simplest form show work ...

algebra - 1.what is the simplest form of the producy sqrt 50x^7y^7 * sqrt 6 xy^4...

math again - what is 1 - % 3 in simplest form? What is 2% in simplest form? ...