Saturday

August 23, 2014

August 23, 2014

Posted by **Devki** on Thursday, August 7, 2008 at 6:02pm.

(x+4)/x-4)(1/x+4)

(x-4)(1)

Answer: 1/x-4

is that right?

- Mathematics -
**drwls**, Thursday, August 7, 2008 at 6:08pm[(x+4)/x-4)]*[1/(x+4)]

= 1/(x-4 )

But i don't know why you also wrote (x-4)(1)

**Related Questions**

Mathematics - Simplify this problem: Is this right? (mn^2/3)(4/mn) [(mn)(mn)/3...

Mathematics - Simplify this problem: Is this right? (mn^2/3)(4/mn) [(mn)(mn)/3...

Calculus AP - i wanna KNOW IF im DOING RIGHT. Evaluate the difference quotient ...

essential mathematics 1 - simplify of complex fractions 5/8 5= 5/8 divide by 5= ...

8th Grade Algebra: Answer Check - Find the length of the 3rd side of each right ...

Algebra- is my answer right - Simplify. (2b^-4 c^6)^5 I get b^20/32c^30 Is that ...

pre-algebra-is my answer right - Rewrite the expression without using a negative...

maths - 1. Q: 2|3x-5| when x=(-3) A: 24 2. Q: |6-x|+4 when x=5 A: 5 ...

Mathematics - Evaluate:- (a) (4/5 + 1/3)÷ 2/3 (b) (3/4 x 1/3 - 1/12)÷ 1/2 my ...

Algebra - 1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min ...