Question

Prisze o pomoc zle mi wychodzi

(-4x+12)/(x-3)+(x-3)/(x+2)

Answer 1

-4x + 12       x - 3           -4(x - 3)        x - 3              -4          x - 3

---------- + ----------- =  -------------+ ----------   =  --------- +  -----------

   x  -3          x + 2           x - 3             x  + 2             1            x + 2

 

   -4(x + 2)       x - 3        -4x - 8 + x - 3           -3x - 11

= ------------ + --------- = --------------------  = ------------------

       x + 2         x  +2          x + 2                       x + 2