" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 4/x - 5/x +3-1
= -1/x +2
x+3 x-1 (x + 3)(x - 1) (x - 1)(x + 3)
⇒4(x - 1) - 5(x + 3)
(x + 3)(x - 1)
⇒4x - 4 -5x -15 = -x - 19
(x + 3)(x - 1) (x + 3)(x - 1)