1/ (3 + 2 x )2 =
2/ (y + 4)2 =
3/ (d - 8)2 =
4/(5 x - 2)2 =
5/6 + 7)6 – 7) =
6/(4 - 2a)(4 + 2a) =
7/ (11 - 3 x )2 =
8/(1 + 4e)2 =
9/ (5 - 2 x )(5 + 2 x ) =
Svppp