Question

(2)/(x-3)-(1)/(x-1)

Answer 1

\[\frac{2(x-1)}{(x-3)(x-1)}-\frac{x-3}{(x-1)(x-3)}\]

Answer 2

why did you put (x-1) next to the 2?

Answer 3

\[\frac{2x-2-x+3}{(x-3)(x-1)}=\frac{x+1}{(x-3)(x-1)}\]

Answer 4

to get a common denominator

Answer 5

Because to write a common denominator, I had to multiply both numerator and denominator by (x-1)

Answer 6

sorry, i messed up
look at mertsj's instead

Answer 7

Oh okay thanks