i needed to edit this

Question

dayakar · Answer

$$\frac{(x-2)(x-3) }{ (x+3)(x-3) }+\frac{ 10x }{ x ^{2}-9 }$$

dayakar · Answer

can u do remaining part

g33k · Answer

nope

dayakar · Answer

$$= \frac{ x ^{2}-5x+6 }{ x ^{2}-9 } +\frac{ 10x }{ x ^{^{2}}-9 }$$

mathmale · Answer

Just so that you know, this problem deals with the DOMAIN of the given function.  There are two values which x may not take on.  Can you identify them and explain why those two values are not allowed?

jhonyy9 · Answer

@G33k first of ALL because there are fraction and you know that a fraction not can having denominator equal zero because than will be undefined so first of all you need push the restriction that x+3 not can being equal zero and x^2 -9 not can being equal zero 

- solve these restriction for x please -and will get what are the restrictions for x

jhonyy9 · Answer

hope this will help you starting it

jhonyy9 · Answer

@G33k do you understand it now what are the restrictions and why ,

jhonyy9 · Answer

???