What are all the possible rational zeros for f -LRB- x -RRB- = 6x ^ 3 +6 x ^ 2-15x-2 If f -LRB- x -RRB- = x ^ 3 +4 and g -LRB- x -RRB- = x +3 , find -LSB- g * f -RSB- -LRB- 2 -RRB- ?
What are all the possible rational zeros for f -LRB- x -RRB- = x ^ 3 +8 x +6 What is 3 -LSB- f -LRB- x +2 -RRB- -RSB- if f -LRB- x -RRB- = x ^ 3 +2 x ^ 2-4 ?