1
2 - -------------
2y +1
___________________________________
1 1
--------------------------- - --------- 1 2y+1
------------- - -----------------
2y^-5y-3 y - 3 (y-3)(2y+1) (y-3)(2y+1)
Denominator= 2y
---------------
(y-3)(2y+1)
Nominator =
2(2y+1)-1 4y+1
------------- = ---------- so skip one step and take the reciprocal,
2y+1 2y+1
4y +1 (y-3)(2y+1) 4y^-11y-3
-------- x -------------- = ------------- I get lost around here?
2y+1 2y 4y^+2y
2 - -------------
2y +1
___________________________________
1 1
--------------------------- - --------- 1 2y+1
------------- - -----------------
2y^-5y-3 y - 3 (y-3)(2y+1) (y-3)(2y+1)
Denominator= 2y
---------------
(y-3)(2y+1)
Nominator =
2(2y+1)-1 4y+1
------------- = ---------- so skip one step and take the reciprocal,
2y+1 2y+1
4y +1 (y-3)(2y+1) 4y^-11y-3
-------- x -------------- = ------------- I get lost around here?
2y+1 2y 4y^+2y