Question

Please describe the steps taken to simplify this problem:

Answer 1

I know there will be a new common denominator, but I'm pretty sure my simplified answer is incorrect. x=sqrt2 is not what they are looking for I think...?

Answer 2

this is the last question I can't figure out :/

Answer 3

\[\frac{3}{x}-\frac{3}{x+1}=\frac{3(x+1)-3x}{x(x+1)}=\frac{3}{x(x+1)}.\] Just do the next step:)

Answer 4

i mean: -\[\frac{3}{x(x+1)}-\frac{3}{x+2}\].

Answer 5

now what do u find?

Answer 6

-3(x^2-2)/x(x+1)(x+2)???

Answer 7

ya^_^

Answer 8

phew thank you again!

Answer 9

yw:)