3 x square minus x cube minus 3 x 5 July 8, 2019 16 32 64 128 3 x square minus x cube minus 3 x 5 x 1 x square Divide 3 x square minus x cube minus 3 x 5 x 1 x square Factorise x cube minus 3 x square 3 x minus 5 3 x cube minus 5 x square 11 x minus 3 X cube minus 3 x square 5 x minus 3 divided by x square 2
