/ 4 \ 4*|1 - -------------------------| | / 4 \ 2| | |1 + ---------|*(-3 + x) | | | 2| | \ \ (-3 + x) / / --------------------------------- / 4 \ 3 |1 + ---------|*(-3 + x) | 2| \ (-3 + x) /
/ 64 28 \ 4*|-3 - -------------------------- + -------------------------| | 2 / 4 \ 2| | / 4 \ 4 |1 + ---------|*(-3 + x) | | |1 + ---------| *(-3 + x) | 2| | | | 2| \ (-3 + x) / | \ \ (-3 + x) / / --------------------------------------------------------------- / 4 \ 4 |1 + ---------|*(-3 + x) | 2| \ (-3 + x) /