Divide: (3x+2y+xy+6) by (y+3)
Divide: (i) 5m3−30m2+45m by 5m (ii) 8x2y2−6xy2+10x2y3 by 2xy (iii) 9x2y−6xy+12xy2 by −3xy (iv) 12x4+8x3−6x2 by −2x2