f(x)=2x^3-7x^2-10x+24
•use factor theorem to show that (x+2) is a factor of f(x)

f(x)=2x^3-7x^2-5x+4
•find the remainder using synthetic division when f(x) is divided by (x-1)
•use factor theorem to show that (x+1) is a factor of f(x)