Question

subtract x/x-2 x+1 - 2/ x-1 x+1

Answer 1

You should use paretheses becuase i can tell which parts are fractions

Answer 2

(x/(x-2)(x+1)- 2/ (x-1)(x+1)

Answer 3

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

Answer 4

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

Answer 5

\[=\frac{x^2-3x+4}{(x-1)(x-2)(x+1)}\]

Answer 6

thanks sweetheart

Answer 7

:D:D