Question 29532
w + 3/4w
__________
w - 3/2w


=(w + 3/4w)X(4w)
__________
(w - 3/2w)X(4w)
=(4w^2 + 3)
__________
(4w^2 - 6)
=(4w^2 + 3)/2(2w^2 - 3)