31.) it is given that f(x) = ax^(3) + bx² -3, where a and b are constants.
(a) when f(x) is divided by x - 1, the remainder is 0; when it is divided by
x+1, the remainder is -2. find the values of a and b.
(s3/q21
(b) find the remainder when f(x - 1) is divided by x - 1.
{i have found (a),the value of a and b ,which is a=1 b=2
with (b)

Chosen according to the volume of oil it can haul, as shown in at a railway yard, locomotives are used to haul containers carrying the table. locomotive capacity a450 0 -750 cubic feet cg35 750-1,500 cubic feet br73 1,500-2,500 cubic feet yh61 2,500-3,500 cubic feet & the four cylindrical containers listed in the table need to be hauled. cylinder length (ft.) diameter (ft.) fill level a 40 , 12 half b 24 8 full c 16 16 full 6 12 full d match each container to the locomotive needed to haulit a450 cylinder a yh61 cylinder d