Question

4/y^2+y-12 = 1/y+4 - 2/y-3

Answer 1

Please see attachment - is this what you mean?

Answer 2

i meant 4 over y squared+y- 12 = 1 over (y+4) - 2 over (y-3)

Answer 3

You mean this? See attachment.

Answer 4

yes! thats what i meant. how did you get 4= y-2(y+4) -3 by multiplying y^2 + y -1 to both sides?

Answer 5

Note that
\(y^2+y-12=(y+4)(y-3)\)